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MIDEA LCAC 50Hz R410A ON/OFF Service Manual 2011 Content Part 1 General Information .................................................................................................. 1 Part 2 Indoor Units ............................................................................................................... 7 Part 3 Outdoor Units .......................................................................................................... 99 Part 4 Installation.............................................................................................................. 137 Part 5 Control.................................................................................................................... 148 ※The specifications, designs, and information in this book are subject to change without notice for product improvement. Contents i General Information Part 1 General Information 1. Model Names of Indoor/Outdoor Units ...........................2 2. External Appearance ........................................................3 2.1 Indoor Units ................................................................................. 3 2.2 Outdoor Units .............................................................................. 4 3. Nomenclature ....................................................................5 4. Features .............................................................................6 General Information 1 Model Names of Indoor/Outdoor Units 1. Model Names of Indoor/Outdoor Units 1.1 Indoor Units R410A (capacity multiplied by 1000Btu/h) Type Four-way cassette (compact) Four-way cassette Ceiling & floor Duct Function Cooling only(old) Cooling and heating(new) Cooling only Cooling and heating Cooling only Cooling and heating Cooling and heating 12 √ √ √ √ √(Compact) 18 √ √ √ √ √ 24 30 36 √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ 42 48 60 √ √ √ √ √ √ √ √ √ √ √ 1.2 Outdoor Units Model of outdoor unit and corresponding indoor unit Universal Outdoor unit Model Cooling Only Compressor type Compressor Brand MOU-12CN1(220075100120) Rotary GMCC MOU-12CN1(220037401500) Rotary GMCC MOU-18CN1 Rotary GMCC MOU-24CN1 Rotary GMCC MOU-30CN1(1 Phase) SCROLL SANYO MOU-30CN1(3 Phase) SCROLL SANYO MOU-36CN1(1 Phase) SCROLL SANYO MOU-36CN1(3 Phase) SCROLL SANYO MOU-48CN1 SCROLL SANYO MOU-60CN1 SCROLL SANYO MOU-12HN1(220075100110) Rotary GMCC MOU-12HN1(220037401510) Rotary GMCC MOU-18HN1-Q Rotary GMCC MOU-24HN1-Q Rotary GMCC MOU-30HN1 SCROLL SANYO MOU-30HN1-R SCROLL SANYO MOU-36HN1-Q SCROLL SANYO MOU-36HN1-R SCROLL SANYO MOU-42HN1-Q SCROLL SANYO MOU-48HN1-R SCROLL SANYO MOUA-60HN1-R SCROLL SANYO Matched indoor units MCA-12CRN1 MUB-12CRN1 MUB-12CRN1(φ7) MCA-18CRN1 MUB-18CRN1 MCC-24CRN1 MUB-24CRN1 MCC-30CRN1 MUB-30CRN1(1 Phase) MCC-30CRN1-R MUB-30CRN1(3 Phase) MCC-36CRN1 MUB-36CRN1(1 Phase) MCC-36CRN1-R MUB-36CRN1(3 Phase) MCC-48CRN1-R MUB-48CRN1 MCC-60CRN1 MUB-60CRN1 Heat Pump 2 MCA2-12HRN1-Q MUB-12HRN1 MCA2-12HRN1-Q MTB1-12HWN1-Q MUB-12HRN1(φ7) MCA2-18HRN1-Q MUB-18HRN1-Q MTB-18HWN1-Q MCC-24HRN1 MUB-24HRN1-Q MTB-24HWN1-Q MCC-30HRN1 MUB-30HRN1(1 Phase) MTB-30HWN1-Q MCC-30HRN1-R MUB-30HRN1(3 Phase) MTB-30HWN1-R MCC-36HRN1 MUB-36HRN1-Q MTB-36HWN1-Q MCC-36HRN1-R MUB-36HRN1-R MTB-36HWN1-R MTB-42HWN1-Q MCC-48HRN1-R MUB-48HRN1-R MTB-48HWN1-R MCC-60HRN1 MUB-60HRN1-R MTB-60HWN1-R General Information External Appearance 2. External Appearance 2.1 Indoor Units Duct Ceiling & Floor Four-way Cassette Compact Four-way cassette General Information 3 External Appearance 2.2 Outdoor Units Single fan outdoor unit 4 Double fan outdoor unit General Information Nomenclature 3. Nomenclature 3.1 Indoor Unit M U B T- 36 H R D N1- R Power Supply Q 220~240V,1N, 50Hz R 380~420V, 3N, 50Hz N 220~230V, 1N, 60Hz D 220V~, 3N, 60Hz C 380~420V,3N,60Hz Refrigerant N1 R410A -- R22 D DC Inverter F Full DC -- On-Off Control Mode W Wired Control M Mechanical Control E Electric Control R Remote Control Function Code C Cooling Only H Cooling & Heating A Cooling & Heating+PTC Capacity (¡ 1 Á000Btu/h) T Tropical Condition -- T1 Condition Designed Time A Time A Designed C Time C Designed B Time B Designed D Time D Designed Product Category C Cassette Type V AHU Type T Duct Type F Console Type U Ceiling & Floor Type H High Static Pressure Duct Type Midea 3.2 Outdoor Unit M O U T- 36 H D N1- R Power Supply Q 220~240V,1N, 50HZ R 380~420V, 3N, 50Hz N 220~230V, 1N, 60Hz D 220V~, 3N, 60Hz C 380~420v,3N,60HZ Refrigerant N1 R410A -- R22 D DC Inverter F Full DC -- On-Off Function Code C Cooling Only H Cooling & Heating A Cooling & Heating+PTC Capacity (¡ Á 1000Btu/h) T Tropical Condition -- T1 Condition U Side Discharge Outdoor Unit V Top Discharge Outdoor Unit S Centrifugal Fan Outdoor Unit O Outdoor unit Midea General Information 5 Features 4. Features 4.1 High quality coils: The coil is constructed of advanced inner grooved copper tube and aluminum fins. 4.2 Anti-rust, 500 hours salt spray test. 4.3 Low operation sound level: Well-known stable and quiet running fan motor. 4.4 Well-known compressor. 4.5 Compact design: Smaller dimension and larger stuffing capacity. 4.6 Universal outdoor unit design. 4.7 Optional air outlet grille: plastic type and wire type. Wire type Plastic type Plastic type 4.8 Optional low temperature cooling module. 4.9 R410A environment friendly refrigerant. 6 General Information Indoor Units Part 2 Indoor Units Four-way Cassette Type (Compact) ....................................8 Four-way Cassette Type .....................................................21 Ceiling & Floor Type ...........................................................47 Duct Type .............................................................................78 Indoor Units 7 Four-way Cassette Type (Compact) Four-way Cassette Type (Compact) 1. Features .............................................................................9 2. Specifications..................................................................10 3. Dimensions......................................................................12 4. Service Space ..................................................................13 5. Wiring Diagrams .............................................................14 6. Air Velocity and Temperature Distributions .................15 7. Electric Characteristics ..................................................16 8. Sound Levels...................................................................16 9. Accessories .....................................................................17 10. The Specification of Power ..........................................18 11. Field Wiring....................................................................19 8 Four-way Cassette Type (Compact) Features 1. Features (1) Low operation noise ---Streamline plate ensures quietness ---Creates natural and comfortable environment (2) Efficient cooling ---Equal, fast and wide—range cooling (3) The adoption of the most advanced 3- Dimensional Screw fan ---Reduces the air resistance passing through ---Smoothes the air flow ---Makes air speed distribution to the heat exchange uniform (4) Improvement for easy installation and maintenance ---Little space is required for installation into a shallow ceiling ---Because of the compactness and weight reduction of the main unit and panel, all models can be installed without a hoist (5) 3600 Air Flow Panel 3600 air outlet makes equal,fast ad wide range cooling (6) Inside E-box design The E-box is simply and safely build inside tge indoor unit, of witch ceiling side is 600mm*600mm. It is convenient to install and maintain. Checking the control part is easy, you only need to open the air return grille. Four-way Cassette Type(Compact) 9 Specifications 2. Specifications Model MCA2-12HRN1-Q MCA2-18HRN1-Q Code 220042300140 220042400510 220~240-1-50 220~240-1-50 Power supply Cooling V-ph-Hz Capacity Btu/h 12000 18000 Input W 1085 1834 2.95 2.89 EER Heating Capacity Btu/h 13000 20000 Input W 1235 1881 COP 3.24 3.19 Model YDK15-6P YDK37-4P 1 1 Qty Indoor fan motor Input W 47.1/31.1/26.9 80/65/46 Capacitor uF 1.5 /450V 2UF/400-450V Speed(Hi/Mi/Lo) r/min 780/540/430 1000/875/710 1 2 Number of rows Indoor coil Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.3 1.3 Hydrophilic aluminum Hydrophilic aluminum Fin type (code) Tube outside dia. and type mm φ7Inner grooved copper tube φ7Inner grooved copper tube Coil length × height × width mm 1380×210×13.37 1370×210×26.74 2 4 Number of circuits 3 Indoor air flow (Hi/Mi/Lo) m /h 680/600/400 860/760/500 Indoor noise level (sound pressure) dB(A) 41/38/35 44/41/38 Indoor unit Dimension (W×H×D)(body) mm 570×260×570 570×260×570 Packing (W×H×D)(body) mm 655×290×655 655×290×655 Dimension (W×H×D)(panel) mm 647×50×647 647×50×647 Packing (W×H×D)(panel) mm 715 x123x715 715 x123x715 Net/Gross weight(body) kg 16/20 19/21 Net/Gross weight(panel) kg 2.5/4.5 2.5/4.5 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ6.4/φ12.7 φ6.4/φ12.7 mm ODφ25 ODφ25 RG51Q1/BGE RG51Q1/BGE Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 10 Four-way Cassette Type(Compact) Specifications Model MCA-12CRN1 MCA-18CRN1 Code 220042300100 220042400210 V-Ph-Hz 220-240-1-50 220-240-1-50 Btu/h 12000 18000 W 1200 1900 Power supply Capacity Cooling Input EER Model Qty Indoor fan motor 2.79 YDK45-4F 1 1 Input W 56.7/51.5/44.4 56.7/51.5/44.4 Capacitor μF 1.5uF/450V 1.5uF/450V r/min 930/845/680 930/845/680 2 2 21×13.37 21×13.37 Speed(hi/mi/lo) Number of rows Indoor coil 2.67 YDK45-4F Tube pitch(a)x row pitch(b) mm Fin spacing mm 1.4 1.4 Tube outside dia. and type mm Coil length x height x width mm Hydrophilic aluminum Φ7 Inner grooved copper tube 1247 x210 x26.74 Hydrophilic aluminum Φ7 Inner grooved copper tube 1247 x210 x26.74 Fin type Number of circuits 5 5 Indoor air flow (Hi/Mi/Lo) 3 m /h 680/600/400 860/760/500 Indoor noise level(Hi/Mi/Lo) dB(A) 41/38/35 44/41/38 Body(mm) 580×254×580 580×254×580 Panel(mm) 750×340×745 750×340×745 Body(mm) 650×30×650 650×30×650 Panel(mm) 715×115×715 715×115×715 Dimension (W*H*D) Indoor unit Packing (W*H*D) Net/Gross weight Body (kg) 20/26 20/26 Panel (kg) 2.5/4.5 2.5/4.5 R410A R410A mm Φ6.4/Φ12.7 Φ6.4/Φ12.7 mm ODΦ25 ODΦ25 RG51M3/CE (standard) RG51M3/CE (standard) Refrigerant type Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Four-way Cassette Type(Compact) 11 Dimensions 3. Dimensions MCA2-12HRN1-Q MCA-12CRN1 12 MCA2-18HRN1-Q MCA-18CRN1 Four-way Cassette Type(Compact) Service Space 4. Service Space Four-way Cassette Type(Compact) 13 Wiring Diagrams 5. Wiring Diagrams MCA2-12HRN1-Q MCA-12CRN1 14 MCA2-18HRN1-Q MCA-18CRN1 Four-way Cassette Type(Compact) Air Velocity and Temperature Distributions 6. Air Velocity and Temperature Distributions Airflow velocity Temperature Four-way Cassette Type(Compact) 15 Electric Characteristics 7. Electric Characteristics Hz Voltage Min. Max. Power Supply MFA MCA2-12HRN1-Q 50 220-240V 198V 254V 25 MCA2-18HRN1-Q 50 220-240V 198V 254V 25 MCA-12CRN1 50 220-240V 198V 254V 25 MCA-18CRN1 50 220-240V 198V 254V 25 Indoor Units Model Remark: MFA: Max. Fuse Amps. (A) 8. Sound Levels FOUR-WAY CASSETTE TYPE 1.0m Microphone Model 16 Noise level dB(A) H M L MCA2-12HRDN1-Q 41 38 35 MCA-12CRN1 41 38 35 MCA2-18HRDN1-Q 44 41 38 MCA-18CRN1 44 41 38 Four-way Cassette Type(Compact) Accessories 9. Accessories Name Installation fittings Drainpipe Fittings Remote controller & Its holder Shape Quantity 1. Expansible hook 4 2. Installation hook 4 3. Installation paper board 1 4. Out-let pipe sheath 1 5. Out-let pipe clasp 1 6. Tightening band 20 7. Drain joint 1 8. Remote controller 1 9. Remote controller holder 1 10. Mounting screw(ST2.9×10-C-H) 2 11. Alkaline dry batteries (AM4) 2 12. Owner's manual 1 13. Installation manual 1 Others Four-way Cassette Type(Compact) 17 The Specification of Power 10. The Specification of Power Type Phase Power Frequency and Voltage Circuit Breaker/ Fuse (A) 2 Indoor Unit Power Wiring (mm ) 2 Ground wire(mm ) Indoor/Outdoor Connecting Wiring MCA2-18HRN1-Q 1-phase 1-phase 220-240V, 50Hz 220-240V, 50Hz 40/25 40/25 3×2.5 3×2.5 2.5 2.5 5×2.5 5×2.5 2-core shield wire 2×0.75 2-core shield wire 2×0.75 MCA-12CRN1 MCA-18CRN1 1-phase 1-phase 220-240V, 50Hz 220-240V, 50Hz Outdoor Unit Power Wiring Strong Electric Signal 2 Weak Electric Signal (mm ) Type Phase Power MCA2-12HRN1-Q Frequency and Voltage Circuit Breaker/ Fuse (A) 40/25 40/25 Indoor Unit Power Wiring (mm2) 3×2.5 3×2.5 2.5 2.5 3×2.5 3×2.5 Ground Wiring Indoor/Outdoor Connecting Wiring Outdoor Unit Power Wiring Strong Electric Signal Weak Electric Signal 1 18 Four-way Cassette Type(Compact) Field Wiring 11. Field Wiring MCA2-12HRN1-Q MCA2-18HRN1-Q Four-way Cassette Type(Compact) 19 Field Wiring MCA-12CRN1 20 MCA-18CRN1 Four-way Cassette Type(Compact) MLCAC-UTSM-2010-10 Four-way Cassette Type Four-way Cassette Type 1. Features ...........................................................................22 2. Specifications..................................................................25 3. Dimensions......................................................................32 4. Service Space ..................................................................33 5. Wiring Diagrams .............................................................34 6. Air Velocity and Temperature Distributions .................38 7. Electric Characteristics ..................................................39 8. Sound Levels...................................................................39 9. Accessories .....................................................................40 10. The Specification of Power ..........................................41 11. Field Wiring....................................................................42 Four-way Cassette Type 21 Features 1. Features (1) Low operation noise —Streamline plate ensures quietness —Creates natural and comfortable environment (2) Efficient cooling——Equal, fast and wide range cooling (3) Excellent performance. The optimal evaporator & sufficient airflow volume guarantees the excellent capacity (4) The adoption of the most advanced 3- Dimensional Screw fan —Reduces the air resistance passing through —Smoothes the air flow —Makes air speed distribution to the heat exchange uniform (5) Fresh air makes life healthier and more comfortable. (6) Drainage pump can take up the condenser water to750mm. (7) Ultra thin machine body to easy installation and maintenance. 18K~24K:230mm, 36~48K:300mm. 22 Four-way Cassette Type Features (8) Different color panels for choose: White、Gray、Blue、Black (9) Swing angle of louver 1) Add one more swing motor, one motor driving two louvers. Controlling the interspace of each part, minimizing the angle loss. 2) The swing angle of the first louver are 40~42 degrees and the second louver are 37~38 degrees. New evaporator and inner configuration designed can acquire high heat-exchanger effect. (10) More strengthening rib design around the panel, preventing the distortion for the panel. (11) New outlet frame design to make the phenomena of coagulation great improvement: prevent the condensing water from damaging the air guide strip. (12) Adding rib on the panel of fan outlet, which can avoid the air outlet direct flow to people. (13) 4 speeds available, optional super high fan speed design suitable for the large building over 3m high. (14) Adding digital tube displaying on the display board. LED can display the Error Code to make the malfunction checking easier. Four-way Cassette Type 23 Features (15) Reserve spaces for air side-outlet, it is available to connect duct pipe hence air supplying from the four sides to nearby small room.. (16) The connecting pipe and drop height is higher. Max. pipe length up to 50m(refer to ①), and Max. drop height up to 30m(refer to ②). (17) Optimal design, smaller Control Box, Space saving and convenient for wiring, Using fire resistance galvanized steel for E-box material. Metal box make the control part more stable and prevent damaging. (18) 360°air flow panel : 360°air flow delivery ensures uniform airflow distribution. 60K is standard, the others are optional. 24 Four-way Cassette Type Specifications 2. Specifications Model MCC-24HRN1 MCC-30HRN1 Code 220042500390 220042600250 V-ph-Hz 220~240-1-50 220~240-1-50 Btu/h 24000 30000 W 2475 3191 2.87 2.82 Btu/h 26000 32000 W 2428 3369 COP 3.13 2.82 Model YDK80-6E YDK90-6E 1 1 120/100/90 143/116/100 Power supply Capacity Cooling Input EER Capacity Heating Input Qty Indoor fan motor Input Capacitor Speed(Hi/Mi/Lo) W uF 3.5uF/450V 3.5uF/450V r/min 800/550/400 770/640/550 2 2 Number of rows Indoor coil Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.5 1.5 Hydrophilic aluminum Hydrophilic aluminum Fin type (code) Tube outside dia. and type mm φ7 Inner grooved copper tube φ7 Inner grooved copper tube Coil length × height × width mm 1990×168×26.74 1990×252×26.74 8 12 Indoor air flow (Hi/Mi/Lo) m3/h 1327/1114/871 Indoor noise level (sound pressure) dB(A) 42/40/39 1545/1354/1187 44/42/41 Dimension (W×H×D)(body) mm 840×230×840 840×300×840 Packing (W×H×D)(body) mm 900×250×900 900×320×900 Dimension (W×H×D)(panel) mm 950×55×950 950×55×950 Packing (W×H×D)(panel) mm 1035×90×1035 1035×90×1035 Net/Gross weight(body) kg 24/27.9 30/36 Net/Gross weight(panel) kg Number of circuits Indoor unit 5/8 5/8 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ9.5/φ15.9 φ12.7/φ19 mm ODφ32 ODφ32 RG51Q1/BGE RG51Q/BGE Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Four-way Cassette Type 25 Specifications Model MCC-24CRN1 MCC-30CRN1 Code 220042500380 220042600240 V-Ph-Hz 220-240-1-50 220-240-1-50 Btu/h 24000 30000 W 2600 3450 2.73 2.61 YDK80-6E YDK90-6E 1 1 Power supply Capacity Cooling Input EER Model Qty Indoor fan motor Input W 110/100/90 143/114/93 Capacitor μF 3.5 3.5 r/min 670/550/400 770/640/550 2 2 21x13.37 21x13.37 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type 1.5 1.5 Hydrophilic aluminum Hydrophilic aluminum Tube outside dia. and type mm Ф7 inner grooved copper tube Ф7 inner grooved copper tube Coil length x height x width mm 1990x168x26.74 1990×252×26.74 Number of circuits 8 12 Indoor air flow (Hi/Mi/Lo) 3 m /h 1327/1114/871 1545/1354/1187 Indoor noise level(Hi/Mi/Lo) dB(A) 42/40/39 44/42/41 Body(mm) 840x230x840 840x300x840 Panel(mm) 950 x46 x950 950×46×950 Body(mm) 900 x250x 900 900×320×900 Panel(mm) 1035x90x1035 1035x90x1035 Body (kg) 24/28 30/36 Panel (kg) 5/8 5/8 R410A R410A mm Φ9.5/Φ15.9 Φ9.5/Φ15.9 Design pressure MPa 4.2/1.5 4.2/1.5 Drainage water pipe diameter mm ODΦ32 ODΦ32 RG51Q1/BGE RG51Q1/BGE Dimension (W*H*D) Indoor unit Packing (W*H*D) Net/Gross weight Refrigerant type Refrigerant piping Controller Liquid side/ Gas side Operation temp °C 17~30 17~30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 26 Four-way Cassette Type Specifications Model MCC-30HRN1-R MCC-36HRN1 Code 220042600270 220042700210 V-ph-Hz 380~415-3-50 220~240-1-50 Btu/h 30000 36000 W 3200 3780 2.83 2.73 Btu/h 32000 40000 Input W 3381 4250 Current A 6.9 18.6 COP 2.81 Model YDK90-6E 2.82 YDK90-6E 1 1 Power supply Capacity Cooling Input EER Capacity Heating Qty Indoor fan motor Input W 143/116/100 143/116/100 Capacitor uF 3.5uF/450V 3.5uF/450V r/min 770/640/550 770/640/550 2 2 Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.5 1.4 Hydrophilic aluminum Hydrophilic aluminum Speed(Hi/Mi/Lo) Number of rows Indoor coil Fin type (code) Tube outside dia. and type mm φ7 Inner grooved copper tube φ7 Inner grooved copper tube Coil length × height × width mm 1990×252×26.74 1990×252×26.74 12 12 1545/1354/1187 44/42/41 Number of circuits 3 Indoor air flow (Hi/Mi/Lo) m /h Indoor noise level (sound pressure) Indoor unit dB(A) 1545/1354/1187 44/42/41 Dimension (W×H×D)(body) mm 840×300×840 840×300×840 Packing (W×H×D)(body) mm 900×320×900 900×320×900 Dimension (W×H×D)(panel) mm 950×55×950 950×55×950 Packing (W×H×D)(panel) mm 1035×90×1035 1035×90×1035 Net/Gross weight(body) kg 30/36 28/32 Net/Gross weight(panel) kg 5/8 5/8 R410A R410A Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 mm ODφ32 ODφ32 RG51Q/BGE RG51Q1/BGE Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Four-way Cassette Type 27 Specifications Model MCC-30CRN1-R MCC-36CRN1 Code 220042600260 220042700200 V-Ph-Hz 380-415-3-50 220-240-1-50 Btu/h 30000 36000 W 3500 4610 2.57 2.28 YDK90-6E YDK90-6E 1 1 Power supply Capacity Cooling Input EER Model Qty Indoor fan motor Input W 143/116/100 143/116/100 Capacitor μF 3.5UF/450V 3.5UF/450V r/min 770/640/550 770/640/550 2 2 21x13.37 21x13.37 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type 1.5 1.5 Hydrophilic aluminum Hydrophilic aluminum Tube outside dia. and type mm Ф7 inner grooved copper tube Ф7 inner grooved copper tube Coil length x height x width mm 1990x252x26.74 1990x252x26.74 Number of circuits 12 12 Indoor air flow (Hi/Mi/Lo) 3 m /h 1545/1354/1187 1545/1354/1187 Indoor noise level(Hi/Mi/Lo) dB(A) 44/42/41 44/42/41 Dimension (W*H*D) Indoor unit Packing (W*H*D) Net/Gross weight Body(mm) 840x300x840 840x300x840 Panel(mm) 950 x46 x950 950 x46 x950 Body(mm) 900×320×900 900×320×900 Panel(mm) 1035x90x1035 1035x90x1035 Body (kg) 30/36 30/36 Panel (kg) 5/8 5/8 R410A R410A MPa 4.2/1.5 4.2/1.5 mm Φ9.5/Φ15.9 Φ9.5/Φ15.9 mm ODΦ32 ODΦ32 RG51Q1/BGE RG51Q1/BGE Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17~30 17~30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 28 Four-way Cassette Type Specifications Model MCC-36HRN1-R MCC-48HRN1-R Code 220042700230 220042800310 V-ph-Hz 380~415-3-50 380~420-3-50 Btu/h 36000 48000 W 3780 4880 2.78 2.87 Power supply Capacity Cooling Input EER Capacity Heating Btu/h 40000 52000 Input W 4250 5290 Current A 6.5 9.1 COP 2.82 2.83 Model YDK90-6E YDK90-6E 1 1 143/116/100 143/116/100 Qty Indoor fan motor Input Capacitor Speed(Hi/Mi/Lo) W uF 3.5uF/450V 3.5uF/450V r/min 770/640/550 770/640/550 2 2 Number of rows Indoor coil Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.5 1.5 Hydrophilic aluminum Hydrophilic aluminum Fin type (code) Tube outside dia.and type mm φ7 Inner grooved copper tube φ7 Inner grooved copper tube Coil length × height × width mm 1990×252×26.74 1990×252×26.74 12 12 Number of circuits Indoor air flow (Hi/Mi/Lo) m3/h Indoor noise level (sound pressure) dB(A) 1545/1354/1187 44/42/41 1545/1354/1187 44/42/41 Dimension (W×H×D)(body) mm 840×300×840 840×300×840 Packing (W×H×D)(body) mm 900×320×900 900×320×900 Dimension (W×H×D)(panel) mm 950×55×950 950×55×950 Packing (W×H×D)(panel) mm 1035×90×1035 1035×90×1035 Net/Gross weight(body) kg 30/33 28.6/34.7 Net/Gross weight(panel) kg Indoor unit 5/8 5/8 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 mm ODφ32 ODφ32 RG51Q1/BGE RG51Q1/BGE Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Four-way Cassette Type 29 Specifications Model MCC-36CRN1-R MCC-48CRN1-R Code 220042700220 220042800300 V-Ph-Hz 380-415-3-50 380-415-3-50 Btu/h 36000 48000 W 4168 5881 2.52 2.38 YDK90-6E YDK90-6E 1 1 Power supply Capacity Cooling Input EER Model Qty Indoor fan motor Input W 143/116/100 143/116/100 Capacitor μF 3.5UF/450V 3.5UF/450V r/min 770/640/550 770/640/550 2 2 21x13.37 21x13.37 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type 1.5 1.5 Hydrophilic aluminum Hydrophilic aluminum Tube outside dia. and type mm Ф7 Inner grooved copper tube Ф7 Inner grooved copper tube Coil length x height x width mm 1990x252x26.74 1990x252x26.74 Number of circuits 12 12 Indoor air flow (Hi/Mi/Lo) 3 m /h 1545/1354/1187 1545/1354/1187 Indoor noise level(Hi/Mi/Lo) dB(A) 44/42/41 44/42/41 Dimension (W*H*D) Indoor unit Packing (W*H*D) Net/Gross weight Body(mm) 840x300x840 840x300x840 Panel(mm) 950 x46 x950 950x46x950 Body(mm) 900×320×900 900×320×900 Panel(mm) 1035x90x1035 1035x90x1035 Body (kg) 30/36 30/36 Panel (kg) 5/8 5/8 R410A R410A MPa 4.2/1.5 4.2/1.5 mm Φ9.5/Φ15.9 Φ9.5/Φ15.9 mm ODΦ32 ODΦ32 RG51Q1/BGE RG51Q1/BGE Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17~30 17~30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Model 30 MCC-60HRN1 MCC-60CRN1 Four-way Cassette Type Specifications Code Power supply Capacity Cooling Input 220042900040 220042900050 V-ph-Hz 380~420-3-50 380-415-3-50 Btu/h 60000 60000 W 5904 5948 2.71 2.69 EER Capacity Heating Btu/h 65000 — Input W 6859 — Current A 10.6 — COP 2.77 — Model YDK90-6E YDK90-6E 1 Qty Indoor fan motor Input W 165/116/100 1 165/116/100 Capacitor uF 4UF/450V 4UF/450V r/min 840/640/550 840/640/550 3 3 Speed(Hi/Mi/Lo) Number of rows Indoor coil Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.5 1.5 Tube outside dia.and type mm Coil length × height × width mm Hydrophilic aluminum φ7, Inner grooved copper tube 2080x252x40.11 Hydrophilic aluminum φ7, Inner grooved copper tube 2080x252x40.11 Fin type (code) Number of circuits 12 12 Indoor air flow (Hi/Mi/Lo) 3 m /h 1800/1480/1280 1800/1480/1280 Indoor noise level (sound pressure) dB(A) 47/44/43 47/44/43 mm 840×300×840 Packing (W×H×D)(body) mm 900x320x900 840×300×840 900x320x900 Dimension (W×H×D)(panel) mm 950×55×950 950×55×950 Packing (W×H×D)(panel) mm 1035×90×1035 1035×90×1035 Net/Gross weight(body) kg 32/36 Net/Gross weight(panel) kg 6/9 32/36 6/9 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ9.5/φ19 Dimension (W×H×D)(body) Indoor unit Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller mm ODφ32 ODφ32 RG51Q1/BGE RG51Q1/BGE Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Four-way Cassette Type 31 Dimensions 3. Dimensions MCC-24HRN1 MCC-24CRN1 4-install hanger Gas side Liquid side E-parts box Pump inspect hole Drain hole MCC-30HRN1 MCC-30HRN1-R MCC-36HRN1 MCC-60HRN1 MCC-30CRN1 MCC-30CRN1-R MCC-48CRN1-R MCC-60CRN1 MCC-36HRN1-R MCC-48HRN1-R MCC-36CRN1 MCC-36CRN1-R 4-install hanger Gas side Liquid side E-parts box Pump inspect hole Drain hole 32 Four-way Cassette Type Service Space 4. Service Space The indoor unit should be installed in a location that meets the following requirements: ● There is enough room for installation and maintenance. ● The ceiling is horizontal, and its structure can endure the weight of the indoor unit. ● The outlet and the inlet are not impeded, and the influence of external air is the least. ● The air flow can reach throughout the room. ● The connecting pipe and drainpipe could be extracted out easily. ● There is no direct radiation from heaters. Four-way Cassette Type 33 Wiring Diagrams 5. Wiring Diagrams 5.1 MCC-24HRN1 MCC-30HRN1 MCC-36HRN1 5.2 MCC-24CRN1 MCC-30CRN1 MCC-36CRN1 5.3 MCC-30CRN1-R 34 MCC-36CRN1-R MCC-48CRN1-R Four-way Cassette Type Wiring Diagrams 5.4 MCC-30HRN1-R MCC-36HRN1-R MCC-48HRN1-R 5.5 MCC-60CRN1 Four-way Cassette Type 35 Wiring Diagrams 5.6 MCC-60HRN1 36 Four-way Cassette Type Wiring Diagrams Four-way Cassette Type 37 Air Velocity and Temperature Distributions 6. Air Velocity and Temperature Distributions Airflow velocity Temperature 38 Four-way Cassette Type Electric Characteristics 7. Electric Characteristics Indoor Units Model Power Supply Hz Voltage Min. Max. MFA MCC-24HRN1 50 220-240V 198V 254V 25 MCC-24CRN1 50 220-240V 198V 254V 25 MCC-30HRN1 50 220-240V 198V 254V 25 MCC-30CRN1 50 220-240V 198V 254V 25 MCC-30HRN1-R 50 380-415V 342V 418V 15 MCC-30CRN1-R 50 380-415V 342V 418V 15 MCC-36HRN1 50 220-240V 198V 254V 25 MCC-36CRN1 50 220-240V 198V 254V 25 MCC-36HRN1-R 50 380-415V 342V 418V 15 MCC-36CRN1-R 50 380-415V 342V 418V 15 MCC-48HRN1-R 50 380-420V 342V 440V 15 MCC-48CRN1-R 50 380-415V 342V 418V 15 MCC-60HRN1 50 380-420V 342V 440V 25 50 380-415V 342V 418V 25 MCC-60CRN1 Remark: MFA: Max. Fuse Amps. (A) 8. Sound Levels FOUR-WAY CASSETTE TYPE 1.0m Microphone Model MCC-24HRN1/ MCC-24CRN1 MCC-30HRN1/MCC-30HRN1-R MCC-30CRN1/MCC-30CRN1-R MCC-36HRN1/MCC-36HRN1-R MCC-36CRN1/MCC-36CRN1-R MCC-48HRN1-R/ MCC-48CRN1-R MCC-60HRN1/ MCC-60CRN1 Four-way Cassette Type Noise level dB(A) H M L 42 40 39 44 42 41 44 42 41 44 42 41 47 44 43 39 Accessories 9. Accessories Name Installation Fittings Tubing & Fittings Drainpipe Fittings Protect Pipe Fittings Remote controller & Its Frame Shape Quantity 1. Expansible hook 4 2. Installation hook 4 3. Installation paper board 1 4. Bolt M5 4 5. Connecting pipe group 1 6. Binding tape 6 7.Soundproof/insulation sheath 2 8. Out-let pipe sheath 1 9. Out-let pipe clasp 1 10. Tightening band 20 11. Drain joint 1 12. Seal ring 1 13. Wall conduit 1 14. Wall conduit cover 1 15. Remote controller 1 16. Frame 1 17. Mounting screw(ST2.9×10-C-H) 2 18. Alkaline dry batteries (AM4) 2 19. Owner's manual 1 20. Installation manual 1 Others 40 Four-way Cassette Type The Specification of Power 10. The Specification of Power Cooling only 24000 Btu/h 30000-36000 Btu/h 1-phase 1-phase 30000-36000 Btu/h 3-phase 220-240V, 50Hz 220-240V, 50Hz 380-415V, 50Hz 40/25 3×2.5 2.5 40/25 3×4.0 4.0 25/15 5×2.0 2.5 3×2.5 3×4.0 5×2.0 1×1.0 1×1.0 1×1.0 Type Phase Frequency Voltage Power and Circuit Breaker/ Fuse (A) Indoor Unit Power Wiring (mm2) Indoor/Outdoor Connecting Wiring (mm2) Ground Wiring Outdoor Unit Power Wiring Strong Electric Signal Weak Electric Signal Type Phase Frequency and Voltage Power Circuit Breaker/ Fuse (A) Indoor Unit Power Wiring (mm2) Indoor/Outdoor (mm2) Connecting Wiring Ground Wiring Outdoor Unit Power Wiring Strong Electric Signal Weak Electric Signal 48000 Btu/h 3-phase 380-415V, 50Hz 25/15 5×2.5 2.5 5×2.5 1×1.0 60000 Btu/h 3-phase 380V, 50Hz 40/25 5×2.5 2.5 5×2.5 1×1.0 Cooling & heating Type 1-phase 30000-36000 Btu/h 1-phase 30000-48000 Btu/h 3-phase 220-240V, 50Hz 220-240V, 50Hz 380-415V, 50Hz 380-415V, 50Hz 40/25 3×2.5 4.0 40/25 3×4.0 4.0 25/15 5×2.5 2.5 40/25 5×2.5 2.5 3×2.5 3×4.0 5×2.5 5×2.5 3×1.5 3×1.0 3×1.0 3×2.5 2-core shield wire 2×0.75 2-core shield wire 2×0.75 24000 Btu/h Power Phase Frequency Voltage and Circuit Breaker/ Fuse (A) Indoor Unit Power Wiring (mm2) Ground Wiring Outdoor Unit Power Wiring Indoor/Outdoor Connecting Strong Electric 2 Wiring (mm ) Signal Weak Electric Signal Four-way Cassette Type 60000 Btu/h 3-phase 41 Field Wiring 11. Field Wiring Wiring chart MCC-24HRN1 42 Four-way Cassette Type Field Wiring MCC-30HRN1 MCC-36HRN1 MCC-24CRN1 Four-way Cassette Type 43 Field Wiring MCC-30CRN1 MCC-36CRN1 MCC-30CRN1-R 44 MCC-36CRN1-R Four-way Cassette Type Field Wiring MCC-48CRN1-R MCC-60CRN1 Four-way Cassette Type 45 Field Wiring MCC-30HRN1-R MCC-36HRN1-R MCC-48HRN1-R MCC-60HRN1 46 Four-way Cassette Type Ceiling & Floor Type Ceiling & Floor Type 1. Features ...........................................................................48 2. Specifications..................................................................49 3. Dimensions......................................................................57 4. Service Space ..................................................................58 5. Wiring Diagrams .............................................................59 6. Air Velocity and Temperature Distributions .................67 7. Electric Characteristics ..................................................69 8. Sound Levels...................................................................70 9. Accessories .....................................................................71 10. The Specification of Power ..........................................72 11. Field Wiring....................................................................73 Ceiling & Floor Type 47 Features 1. Features 1.1. New design, more modern and elegant appearance. 1.2. Convenient installation --The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrow --It is especially useful when installation of an air conditioner in the center of the ceiling is impossible due to a structure such as one lighting. 1.3. Two direction auto swing (vertical & horizontal) and wide angle air flow, --Air flow directional control minimizes the air resistance and produces wilder air flow to vertical direction. --The range of horizontal air discharge is widened which secures wider air flow distribution to provide more comfortable air circulation no matter where the unit is set up 1.4. Three level fan speed, more humanism design, meets different air-supply requirement. 1.5. Water proof by utilizing the absorbing plastic film on water collector 1.6. Easy operation. Auto-restart function, remote control and optional wire control method. 1.7. Low noise level plus compact size --Shape of the blades has been improved to prevent noise caused by turbulence. 48 Ceiling & Floor Type Specifications 2. Specifications Model MUB-12HRN1 MUB-12HRN1(φ7) MUB-18HRN1-Q Code 220042101900 220044000170 220044100340 V-ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Btu/h 12000 12000 18000 W 1022 1022 1726 3.13 3.13 3.07 Btu/h 13000 13000 20000 W 1220 1220 1863 COP 3.28 3.28 3.22 Model YSK25-6L YSK25-6L YSK55-4L 1 1 1 Power supply Capacity Cooling Input EER Capacity Heating Indoor fan motor Input Qty Input W 33.4/31.1/29.5 33.4/31.1/29.5 125/105/85 Capacitor uF 1.2uF/450V 1.2uF/450V 2.5uF/450V r/min 756/666/592 756/666/592 1310/1190/1040 2 2 2 mm 25.4×22 21×13.37 21×13.37 mm 1.7 1.3 1.3 Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum φ9.5 Inner grooved Φ7 Inner grooved Φ7 Inner grooved copper tube copper tube copper tube 804×254×44 804×252×26.74 804×252×26.74 Speed(Hi/Mi/Lo) Number of rows Tube pitch(a)×row pitch(b) Fin spacing Indoor coil Fin type (code) Tube outside dia. and type Coil length× height× width mm mm Number of circuits Indoor air flow(Hi/Mi/Lo) Indoor noise level (sound pressure) Dimension (W×D×H) Indoor unit Packing (W×D×H) Net/Gross weight 3 3 3 3 m /h 600/480/400 600/480/400 800/600/500 dB(A) 43/41/38 43/41/38 43/41/38 mm 990x660x203 990x660x203 990x660x203 mm 1090x745x297 1090x745x297 1090x745x297 kg 23/30 24/28.5 24/30 R410A R410A R410A MPa 4.2/1.5 4.2/1.5 4.2/1.5 mm φ6.4/φ12.7 φ6.4/φ12.7 φ6.4/φ12.7 mm ODφ25 ODφ25 ODφ25 RG51Q1/BGE RG51Q1/BGE RG51Q1/BGE Refrigerant type Design pressure Refrigerant Liquid side/Gas piping side Drainage water pipe diameter Controller Operation temperature 17-30 17-30 17-30 ℃ Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Ceiling & Floor Type 49 Specifications Model MUB-12CRN1 MUB-12CRN1(φ7) MUB-18CRN1 Code 220044000030 220044000160 220044100130 V-Ph-Hz 220-240-1-50 220-240-1-50 220-240-1-50 Btu/h 12000 12000 18000 W 1200 1200 1900 2.67 YSK25-6L 2.67 YSK25-6L 2.79 YSK55-4L 1 1 1 Power supply Capacity Cooling Input EER Model Qty Indoor fan motor Input W 33.4/31.1/29.5 33.4/31.1/29.5 125/105/85 Capacitor μF 1.2uF/450V 1.2uF/450V 2.5uF/450V r/min 756/666/592 756/666/592 1310/1190/1040 2 2 3 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm 25.4×22 21×13.37 25.4×22 Fin spacing mm 1.7 1.3 1.7 Fin type Hydrophilic aluminum Tube outside dia. and type mm Coil length x height x width mm Number of circuits Φ9.5 Φ7 Φ9.5 Inner grooved copper tube 804×254×44 804×252×26.74 804×254×66 3 3 3 Indoor air flow (Hi/Mi/Lo) 3 m /h 600/480/400 600/480/400 800/600/500 Indoor noise level(Hi/Mi/Lo) dB(A) 43/41/38 43/41/38 43/41/38 Dimension (W×D×H) mm 990x660x203 990x660x203 990x660x203 Packing (W×D×H) mm 1090x745x297 1090x745x297 1090x745x297 kg 26/33 24/28.5 25/30.5 R410A R410A R410A MPa 4.2/1.5 4.2/1.5 4.2/1.5 mm Φ6.4/Φ12.7 Φ6.4/Φ12.7 Φ6.4/Φ12.7 mm ODΦ25 ODΦ25 ODΦ25 RG51Q1/BGE RG51Q1/BGE RG51Q1/BGE Indoor unit Net/Gross weight Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17-30 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 50 Ceiling & Floor Type Specifications Model MUB-24HRN1-Q MUB-30HRN1 Code 220044200460 220044300050 V-ph-Hz 220~240-1-50 220~240-1-50 Btu/h 24000 30000 W 2423 3180 2.93 2.83 Btu/h 26000 32000 W 2415 3345 COP 3.15 2.84 Model YSK55-4L YSK80-4A-2 1 1 Power supply Capacity Cooling Input EER Capacity Heating Input Qty Indoor fan motor Input W 125/105/85 159/142/130 Capacitor uF 2.5uF/450V 3.5uF/450V r/min 1310/1190/1040 1290/1170/1060 3 3 Speed(Hi/Mi/Lo) Number of rows Indoor coil Tube pitch(a)×row pitch(b) mm 21×13.37 25.4×22 Fin spacing mm 1.3 1.7 Hydrophilic aluminum Hydrophilic aluminum Φ7 Inner grooved copper tube φ9.5 Inner grooved copper tube Fin type (code) Tube outside dia. and type mm Coil length× height×width mm Number of circuits 804×252×40.11 1094×254×66 4 5 Indoor air flow(Hi/Mi/Lo) 3 m /h 1200/900/700 1400/1200/1000 Indoor noise level (sound pressure) dB(A) 45/43/40 45/43/40 Dimension (W×D×H) mm 990x660x203 1280x660x203 Packing (W×D×H) mm 1090x745x297 1380x745x297 Net/Gross weight kg 24/30 31/37 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ9.5/φ15.9 φ12.7/φ19 mm ODφ25 ODφ25 RG51Q1/BGE R05/BGE Indoor unit Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller Operation temperature 17-30 17-30 ℃ Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Ceiling & Floor Type 51 Specifications Model MUB-24CRN1 MUB-30CRN1 220044200250 220044300100 V-Ph-Hz 220-240-1-50 220-240-1-50 Btu/h 24000 30000 W 2600 3450 2.73 2.61 YSK55-4L YSK80-4A-2 1 1 Code Power supply Capacity Cooling Input EER Model Qty Indoor fan motor Input W 125/105/85 159/142/130 Capacitor μF 2.5uF/450V 3.5uF/450V r/min 1310/1190/1040 1290/1170/1060 3 3 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm 25.4×22 25.4×22 Fin spacing mm 1.7 1.7 Hydrophilic aluminum Hydrophilic aluminum Φ9.5 Inner grooved Φ9.5 Inner grooved copper tube copper tube 804×254×66 1094×254×66 Fin type Tube outside dia. and type mm Coil length x height x width mm Number of circuits 3 5 Indoor air flow (Hi/Mi/Lo) 3 m /h 1200/900/700 1600/1200/1000 Indoor noise level(Hi/Mi/Lo) dB(A) 45/43/40 45/43/40 Dimension (W×D×H) mm 990x660x203 1280x660x203 Packing (W×D×H) mm 1090x745x297 1380x745x297 kg 25/30.5 35/37 R410A R410A MPa 4.2/1.5 4.2/1.5 mm Φ9.5/Φ15.9 Φ9.5/Φ15.9 mm ODΦ25 ODΦ25 RG51Q1/BGE RG51Q1/BGE Indoor unit Net/Gross weight Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 52 Ceiling & Floor Type Specifications Model MUB-30HRN1 MUB-36HRN1-Q Code 220042102000 220044400161 V-ph-Hz 380-415-3-50 220~240-1-50 Btu/h 30000 36000 W 3169 3740 2.84 2.81 Btu/h 32000 40000 W 3428 4286 COP 2.83 2.8 Model YSK80-4A-2 YSK80-4A 1 1 Power supply Capacity Cooling Input EER Capacity Heating Input Qty Indoor fan motor Input W 159/142/130 143/122/110 Capacitor uF 3.5uF/450V 3.5uF/450V r/min 1290/1170/1060 1310/1210/1115 3 3 mm 25.4×22 25.4×22 mm 1.7 1.7 Hydrophilic aluminum Hydrophilic aluminum φ9.5 Inner grooved copper φ9.5 Inner grooved copper tube tube 1094×254×66 1094×254×66 Speed(Hi/Mi/Lo) Number of rows Tube pitch(a)×row pitch(b) Fin spacing Indoor coil Fin type (code) Tube outside dia.and type mm Coil length×height×width mm Number of circuits 5 5 Indoor air flow(Hi/Mi/Lo) 3 m /h 1400/1200/1000 1400/1200/1000 Indoor noise level (sound pressure) dB(A) 45/43/40 45/43/40 Dimension (W×D×H) mm 1280x660x203 1280x660x203 Packing (W×D×H) mm 1380x745x297 1380x745x297 Net/Gross weight kg 31/37 35/42 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 mm ODφ25 ODφ25 R05/BGE RG51Q1/BGE Indoor unit Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller Operation temperature 17-30 17-30 ℃ Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Model Ceiling & Floor Type MUB-30CRN1 MUB-36CRN1 53 Specifications Code Power supply Capacity Cooling Input 220044300110 220044400320 V-Ph-Hz 380-415-3-50 220-240-1-50 Btu/h 30000 36000 W 3450 3800 2.61 2.76 YSK80-4A-2 YSK80-4A-2 1 1 EER Model Qty Indoor fan motor Input W 159/142/130 159/142/130 Capacitor μF 3.5uF/450V 3.5uF/450V r/min 1290/1170/1060 1290/1170/1060 3 3 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm 25.4×22 25.4×22 Fin spacing mm 1.7 1.7 Hydrophilic aluminum Hydrophilic aluminum Φ9.5 Inner grooved Φ9.5 Inner grooved copper tube copper tube 1094×254×66 1094×254×66 Fin type Tube outside dia. and type mm Coil length x height x width mm Number of circuits 5 5 Indoor air flow (Hi/Mi/Lo) 3 m /h 1600/1200/1000 1600/1200/1000 Indoor noise level(Hi/Mi/Lo) dB(A) 45/43/40 45/43/40 Dimension (W×D×H) mm 1280x660x203 1280x660x203 Packing (W×D×H) mm 1380x745x297 1380x745x297 kg 35/37 37/41 R410A R410A MPa 4.2/1.5 4.2/1.5 mm Φ9.5/Φ15.9 Φ9.5/Φ15.9 mm ODΦ25 ODΦ25 RG51Q1/BGE RG51Q1/BGE Indoor unit Net/Gross weight Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 54 Ceiling & Floor Type Specifications Model MUB-36HRN1-R MUB-48HRN1-R MUB-60HRN1-R Code 220044400571 220042102040 220042102060 V-ph-Hz 380~415-3-50 380~420-3-50 380~420-3-50 Btu/h 36000 48000 60000 W 3737 5128 5882 2.81 2.73 2.72 Btu/h 40000 52000 650000 W 4286 5376 6835 COP 2.8 2.79 2.78 Model YSK80-4A-2 YSK59-4D-4 YSK59-4D 1 2 2 Power supply Capacity Cooling Input EER Capacity Heating Indoor fan motor Input Qty Input W 159/142/130 102/98/96 89.5/81.5/77.5 Capacitor uF 3.5uF/450V 2.5uF/450V 2.5uF/450V r/min 1290/1170/1060 1230/1130/1070 1170/1070/995 3 3 3 mm 21×13.37 25.4×22 25.4×22 mm 1.3 1.5 1.7 Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Φ7 Inner grooved φ9.5 Inner grooved φ9.5 Inner grooved copper tube copper tube copper tube 1095×252×40.11 1360×254×66 1360×254×66 Speed(Hi/Mi/Lo) Number of rows Tube pitch(a)×row pitch(b) Fin spacing Indoor coil Fin type (code) Tube outside dia.and type Coil length×height×width mm mm Number of circuits 6 5 5 3 m /h 1400/1200/1000 2000/1800/1600 2000/1800/1600 dB(A) 45/43/40 50/47/45 50/49/47 mm 1280x660x203 1670x680x240 1670x680x240 Packing (W×D×H) mm 1380x745x297 1765x761x325 1765x761x325 Net/Gross weight kg 35/42 46/53 46/56 R410A R410A R410A MPa 4.2/1.5 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 φ12.7/φ19 mm ODφ25 ODφ25 ODφ25 RG51Q1/BGE RG51Q1/BGE RG51Q1/BGE Indoor air flow(Hi/Mi/Lo) Indoor noise level (sound pressure) Dimension Indoor unit (W×D×H) Refrigerant type Design pressure Refrigerant piping Liquid side/Gas side Drainage water pipe diameter Controller Operation temperature 17-30 17-30 17-30 ℃ Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Ceiling & Floor Type 55 Specifications Model MUB-36CRN1 MUB-48CRN1 MUB-60CRN1 Code 220044400330 220044600240 220044700220 V-Ph-Hz 380-415-3-50 380-415-3-50 380-415-3-50 Btu/h 36000 48000 60000 W 3800 4900 5800 2.76 2.86 2.76 YSK80-4A YSK59-4D-4 YSK59-4D-4 1 2 2 Power supply Capacity Cooling Input EER Model Qty Indoor fan motor Input W 143/122/110 102/98/96 102/98/96 Capacitor μF 3.5uF/450V 2.5uF/450V 2.5uF/450V r/min 1310/1210/1115 1230/1130/1070 1230/1130/1070 3 3 3 Speed(hi/mi/lo) Number of rows Indoor coil Tube pitch(a)x row pitch(b) mm 25.4×22 25.4×22 25.4×22 Fin spacing mm 1.7 1.7 1.7 Fin type Hydrophilic aluminum Tube outside dia. and type mm Coil length x height x width mm Number of circuits Φ9.5 Φ9.5 Φ9.5 Inner grooved copper tube 1094×254×66 1360×254×66 1360×254×66 5 5 5 Indoor air flow (Hi/Mi/Lo) 3 m /h 1600/1200/1000 2000/1800/1600 2000/1800/1600 Indoor noise level(Hi/Mi/Lo) dB(A) 45/43/40 47/46/44 47/46/44 Dimension (W×D×H) mm 1280x660x203 1670x680x240 1670x680x240 Packing (W×D×H) mm 1380x745x297 1765x761x325 1765x761x325 kg 37/41 52/55 45/55 R410A R410A R410A MPa 4.2/1.5 4.2/1.5 4.2/1.5 mm Φ9.5/Φ15.9 Φ9.5/Φ15.9 Φ9.5/Φ15.9 mm ODΦ25 ODΦ25 ODΦ25 RG51Q1/BGE RG51Q1/BGE RG51Q1/BGE Indoor unit Net/Gross weight Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter Controller Operation temp °C 17-30 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 56 Ceiling & Floor Type Dimensions 3. Dimensions a. Wall mounting installation b. Ceiling installation Capacity (Btu/h) A B C D E F G 12000-24000 990 660 203 505 506 907 200 30000-36000 1280 660 203 795 506 1195 200 48000-60000 1670 680 240 1070 Note: The dimension of 12000Btu/h, 18000Btu/h and 24000Btu/h are the same. The dimension of 30000Btu/h and 36000Btu/h are the same. The dimension of 48000Btu/h and 60000Btu/h are the same. 450 1542 200 Ceiling & Floor Type 57 Service Space 4. Service Space 58 Ceiling & Floor Type Wiring Diagrams 5. Wiring Diagrams MUB-12HRN1 Ceiling & Floor Type MUB-12HRN1(φ7) MUB-18HRN1-Q 59 Wiring Diagrams MUB-12CRN1 60 MUB-12CRN1(φ7) MUB-18CRN1 Ceiling & Floor Type Wiring Diagrams MUB-24HRN1-Q Ceiling & Floor Type MUB-30HRN1(1 phase) MUB-36HRN1-Q 61 Wiring Diagrams MUB-24CRN1 62 MUB-30CRN1(1 phase) MUB-36CRN1(1 phase) Ceiling & Floor Type Wiring Diagrams MUB-30HRN1(3 phase) Ceiling & Floor Type MUB-36HRN1-R 63 Wiring Diagrams MUB-30CRN1(3 phase) 64 MUB-36CRN1(3 phase) Ceiling & Floor Type Wiring Diagrams MUB-48HRN1-R Ceiling & Floor Type MUB-60HRN1-R 65 Wiring Diagrams MUB-48CRN1 66 MUB-60CRN1 Ceiling & Floor Type Air Velocity and Temperature Distributions 6. Air Velocity and Temperature Distributions Discharge angle 60° (CEILING) Airflow velocity Temperature Ceiling & Floor Type 67 Air Velocity and Temperature Distributions Discharge angle 60°(FLOOR) Temperature Airflow velocity 68 Ceiling & Floor Type Electric Characteristics 7. Electric Characteristics Model MUB-12HRN1 MUB-12HRN1(φ7) MUB-12CRN1 MUB-12CRN1(φ7) MUB-18HRN1-Q MUB-18CRN1 MUB-24HRN1-Q MUB-24CRN1 Indoor Units Power Supply Hz Voltage Min. Max. MFA 50 220-240V 198V 254V 16 50 220-240V 198V 254V 16 50 220-240V 198V 254V 25 220-240V 198V 254V 25 MUB-30HRN1 MUB-30CRN1 50 MUB-30HRN1 MUB-30CRN1 50 380V 342V 418V 20 50 220-240V 198V 254V 25 MUB-36HRN1-R 50 380-415V 342V 418V 20 MUB-36HRN1-Q MUB-36CRN1 MUB-36CRN1 50 380V 342V 418V 20 MUB-48HRN1-R 50 380-420V 342V 440V 20 MUB-48CRN1 50 380V 342V 418V 20 MUB-60HRN1-R 50 380-420V 342V 440V 20 MUB-60CRN1 50 380V 342V 418V 20 Remark: MFA: Max. Fuse Amps. (A) Ceiling & Floor Type 69 Sound Levels 8. Sound Levels Ceiling Model Floor Noise level dB(A) H M L 43 41 38 43 41 38 MUB-24HRN1-Q MUB-24CRN1 MUB-30HRN1 (1 phase) MUB-30CRN1 (1 phase) MUB-30HRN1 (3 phase) MUB-30CRN1 (3 phase) MUB-36HRN1-Q MUB-36CRN1 (1 phase) MUB-36HRN1-R MUB-36CRN1 (3 phase) MUB-48HRN1-R 45 43 40 45 43 40 45 43 40 45 43 40 45 43 40 50 47 45 MUB-48CRN1 47 46 44 MUB-60HRN1-R 50 49 47 MUB-60CRN1 47 46 44 MUB-12HRN1 MUB-12HRN1(φ7) MUB-12CRN1 MUB-12CRN1(φ7) MUB-18HRN1-Q MUB-18CRN1 70 Ceiling & Floor Type Accessories 9. Accessories Name Installation fittings Remote controller & Its holder Others Ceiling & Floor Type Shape Quantity 1.Hook 2 2.Hanging arm 2 3. Remote controller 1 4. Remote controller holder 1 5. Mounting screw (ST2.9×10-C-H) 2 6. Alkaline dry batteries (AM4) 2 7. Owner's manual 1 8. Installation manual 1 9. Remote controller manual 1 71 The Specification of Power 10. The Specification of Power Cooling & Heating Circuit Breaker/ Fuse (A) 12000-18000 Btu/h 1-phase 220-240V, 50Hz 20/16 Indoor Unit Power Wiring (mm2) 3×2.5 3×2.5 3×4.0 5×2.5 2.5 2.5 2.5 2.5 3×2.5 3×4.0 5×2.5 3×1.5 2-core shield wire 2×0.75 mm2 3×1.0 2-core shield wire 2×0.75 mm2 3×1.0 Type Phase Power Frequency and Voltage Ground Wiring Outdoor Unit Power Wiring Indoor/Outdoor Connecting Wiring (mm2) Strong Electric Signal Weak Electric Signal 5×2.5 2-core shield wire 2×0.75 2 mm 1-phase 220-240V, 50Hz 40/25 30000-36000 Btu/h 1-phase 220-240V, 50Hz 40/25 30000-60000 Btu/h 3-phase 380-415V, 50Hz 40/20 24000Btu/h Cooling Only Type Power 12000-18000Btu/h Phase Frequency and Voltage Circuit Breaker/ Fuse (A) 2 Indoor Unit Power Wiring (mm ) Ground Wiring Indoor/Outdoor Connecting Wiring (mm2) 30000-60000Btu/h 1-phase 1-phase 3-phase 220-240V, 50Hz 220-240V, 50Hz 380-415V, 50Hz 20/16 40/25 40/20 3×2.5 3×2.5 5×2.5 2.5 2.5 2.5 3×2.5 5×2.5 1×1.0 1×1.0 Outdoor Unit Power Wiring Strong Electric Signal 24000-36000Btu/h 3×2.5 Weak Electric Signal 72 Ceiling & Floor Type Field Wiring 11. Field Wiring Ceiling & Floor Type 73 Field Wiring MUB-12HRN1 74 MUB-12HRN1(φ7) MUB-18HRN1-Q Ceiling & Floor Type Field Wiring MUB-12CRN1 MUB-12CRN1 (φ7) MUB-18CRN1 MUB-24HRN1-Q Ceiling & Floor Type 75 Field Wiring MUB-24CRN1 MUB-30CRN1 MUB-36CRN1(1 phase) MUB-30HRN1 76 MUB-36HRN1-Q Ceiling & Floor Type Field Wiring MUB-30HRN1 MUB-30CRN1 MUB-36HRN1-R MUB-48HRN1-R MUB-60HRN1-R MUB-36CRN1(3 phase)MUB-48CRN1 MUB-60CRN1 、 Ceiling & Floor Type 77 Duct Type Duct Type 1. Features ...........................................................................79 2. Specifications..................................................................80 3. Dimensions......................................................................85 4. Service Space ..................................................................86 5. Wiring Diagrams .............................................................87 6. Static Pressure ................................................................89 7. Electric Characteristics ..................................................91 8. Sound Levels...................................................................92 9. Accessories .....................................................................93 10. The Specification of Power ..........................................94 11. Field Wiring....................................................................95 78 Duct Type Features 1. Features 1. Economic and convenient installation ---Several diffusers branch off from an indoor unit, adjusting the room temperature, which makes many rooms to be air-conditioned with only one indoor unit. ---All models feature thin design making them applicable to ceiling pocket that tends to be shallow 2. Optional accessories ---Including front clapboard, panel, canvas air passage, filter, etc.. Front board Panel Canvas air passage Filter 3. A long-life and high-efficiency filter 4. Way of air intake and inserting air filter ---Air intake can be positioned either at the back or below the unit. Similarly, the air filter also can be inserted either from the back or from the bottom of the unit. Duct Type 79 Specifications 2. Specifications Model MTB1-12HWN1-Q MTB-18HWN1-Q MTB-24HWN1-Q Code 220070100190 220070201250 220070301330 V-ph-Hz Btu/h 220~240-1-50 220~240-1-50 220~240-1-50 12000 18000 24000 Input W 1060 1755 2415 EER W/W 3.02 3.02 2.94 Capacity Btu/h 13000 20000 26000 Input W 1212 1875 2420 COP W/W 3.30 3.2 3.14 YSK27-4C YSK68-4P YSK74-4P 1 1 W 1 69/54/48 107/65/52 163/93/75 2UF/450V 3.5UF/450V 3.5UF/450V r/min 1200/1010/880 1150/800/700 1000/750/680 3 3 4 21×13.37 21×13.37 21×13.37 Power supply Capacity Cooling Heating Model Qty Indoor fan motor Input Capacitor Speed(Hi/Mi/Lo) Indoor coil Number of rows Tube pitch(a)×row pitch(b) mm Fin spacing mm 1.5 1.5 1.5 mm Hydrophilic aluminum Φ7, Inner grooved copper tube Hydrophilic aluminum φ7, Inner grooved copper tube Hydrophilic aluminum φ7, Inner grooved copper tube 515×252×40.11 735×252×40.11 735×252×53.48 Fin type (code) Tube outside dia. and type Coil length × height × width mm 4 4 6 3 m /h 800/610/520 1170/770/650 1400/1100/1000 Pa 40 37/30/26 70 70 44/36/33 45/43/41 700x210x635 920x210x635 920x270x635 915x29 x655 1135x290x655 1135x350x655 Number of circuits Indoor air flow(Hi/Mi/Lo) Indoor external static pressure (Hi) Indoor noise level (sound pressure) Dimension (W×H×D) Indoor unit Packing (W×H×D) Net/Gross weight dB(A) mm mm kg Refrigerant type Design pressure Refrigerant Liquid side/ Gas piping side MPa Drainage water pipe diameter mm mm 20/25 24/28 28/32 R410A R410A R410A 4.2/1.5 4.2/1.5 4.2/1.5 φ6.4/φ12.7 φ6.4/φ12.7 φ9.5/φ15.9 ODφ25 ODφ25 ODφ25 KJR-10B/DP(T)-E KJR-10B/DP(T)-E KJR-10B/DP(T)-E Controller Operation temperature ℃ 17-30 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 80 Duct Type Specifications Model MTB-30HWN1-Q MTB-30HWN1-R Code 220070401150 220070401160 V-ph-Hz Btu/h 220~240-1-50 380~420-3-50 30000 30000 Input W 3169 3167 EER W/W 2.84 2.84 Capacity Power supply Capacity Cooling Btu/h 32000 32000 Input W 3333 3330 COP W/W 2.85 2.85 YSK100-4P YSK100-4P 1 1 227/142/115 227/142/115 10uF/450V 10uF/450V r/min 935/700/620 935/700/620 4 4 Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.5 1.5 Hydrophilic aluminum φ7,inner grooved copper tube 955×336×53.48 Hydrophilic aluminum φ7,inner grooved copper tube 8 8 m3/h 2250/1940/1720 2250/1940/1720 Indoor external static pressure (Hi) Pa 80 80 Indoor noise level (sound pressure) dB(A) 46/44/42 46/44/42 Dimension (W×H×D) mm 1140 x270x775 1140x270x775 Packing (W×H×D) mm 1355x350x795 1355x350x795 kg 41/46 41/46 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 mm ODφ25 ODφ25 Heating Model Qty Indoor fan motor Input W Capacitor Speed(Hi/Mi/Lo) Number of rows Indoor coil Fin type (code) Tube outside dia. and type mm Coil length × height × width mm Number of circuits Indoor air flow(Hi/Mi/Lo) Indoor unit Net/Gross weight Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter 955×336×53.48 KJR-10B/DP(T)-E KJR-10B/DP(T)-E Controller Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Duct Type 81 Specifications Model MTB-36HWN1-Q MTB-36HWN1-R Code 220070501580 220070501590 V-ph-Hz Btu/h 220~240-1-50 380~415-3-50 36000 36000 Input W 3737 3737 EER W/W 2.81 2.81 Capacity Power supply Capacity Cooling Heating Btu/h 40000 40000 Input W 4270 4270 COP W/W 2.81 2.81 YSK140-4P YSK140-4P 1 1 291/168/138 291/168/138 10uF/450V 10uF/450V r/min 1070/790/710 1070/790/710 4 4 Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.4 1.4 Hydrophilic aluminum Hydrophilic aluminum Model Qty Indoor fan motor Input W Capacitor Speed(Hi/Mi/Lo) Number of rows Indoor coil Fin type (code) Tube outside dia. and type mm φ7,inner grooved copper tube φ7,inner grooved copper tube Coil length × height × width mm 955×336×53.48 955×336×53.48 8 8 2270/1890/1650 2270/1890/1650 Number of circuits Indoor air flow(Hi/Mi/Lo) m /h Pa 80 80 dB(A) 46/44/42 46/44/42 Dimension (W×H×D) mm 1140x270x775 1140x270x775 Packing (W×H×D) mm 1355x350x795 1355x350x795 Net/Gross weight kg 41/49 36/43 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 Indoor external static pressure (Hi) Indoor noise level (sound pressure) Indoor unit 3 Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter mm ODφ25 ODφ25 KJR-10B/DP(T)-E KJR-10B/DP(T)-E Controller Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 82 Duct Type Specifications Model MTB-42HWN1-Q Code 220070601200 V-ph-Hz Btu/h 220~240-1-50 Input W 4286 EER W/W 2.8 Capacity Btu/h 44000 Input W 4062 COP W/W 3.2 Power supply Capacity Cooling Heating Indoor fan motor Model Qty YSK170-4P Input 356/201/152 1 W 10uF/450V Capacitor Speed(Hi/Mi/Lo) Number of rows Tube pitch(a)×row pitch(b) Fin spacing r/min 1070/750/650 4 mm mm 21x13.37 1.5 Hydrophilic aluminium Fin type (code) Tube outside dia. and Indoor coil 42000 type mm Coil length × height × width mm Ф7, inner groove tube 1030x378x53.48 8 Number of circuits 3 m /h 2950/2390/1920 Indoor external static pressure (Hi) Pa 100 Indoor noise level (sound pressure) dB(A) 47/39/36 Dimension (W×H×D) mm 1200x300x865 Packing (W×H×D) mm 1385x373x920 Net/Gross weight kg 50/59 R410A MPa 4.2/1.5 Indoor air flow(Hi/Mi/Lo) Indoor unit Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter mm mm Φ9.52/Φ19 ODφ25 KJR-10B/DP(T)-E Controller Operation temperature ℃ 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal) 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Duct Type 83 Specifications Model MTB-48HWN1-R MTB-60HWN1-R Code 220070701480 220070801580 V-ph-Hz Btu/h 380~420-3-50 380~420-3-50 48000 60000 Input W 5109 5861 EER W/W 2.74 2.73 Capacity Btu/h 52000 65000 Input W 5500 6308 COP W/W 2.8 2.79 Model Qty YSK170-4P YSK180-4P 1 1 Input 356/201/152 355/223/173 10uF/450V 10uF/450V 1070/750/650 1080/830/710 4 4 Power supply Capacity Cooling Heating Indoor fan motor W Capacitor Speed(Hi/Mi/Lo) r/min Number of rows Tube pitch(a)×row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.4 1.5 Hydrophilic aluminum Hydrophilic aluminum mm φ7,inner grooved copper tube φ7 Inner grooved copper tube mm 1030×378×53.48 1030×378×53.48 8 8 m3/h 3010/2410/1940 3150/2510/1990 Indoor external static pressure (Hi) Pa 100 100 Indoor noise level (sound pressure) dB(A) 47/45/43 47/45/43 Dimension (W×H×D) mm 1200×300×865 1200×300×865 Packing (W×H×D) mm 1385×373×920 1385×373×920 Net/Gross weight kg Indoor coil Fin type (code) Tube outside dia. and type Coil length × height × width Number of circuits Indoor air flow(Hi/Mi/Lo) Indoor unit 47/55 47/55 R410A R410A MPa 4.2/1.5 4.2/1.5 mm φ12.7/φ19 φ12.7/φ19 mm ODφ25 ODφ25 Refrigerant type Design pressure Refrigerant piping Liquid side/ Gas side Drainage water pipe diameter KJR-10B/DP(T)-E KJR-10B/DP(T)-E Controller Operation temperature ℃ 17-30 17-30 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. piping: 7.5m (horizontal); 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal) 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 84 Duct Type Dimensions 3. Dimensions Capacity (KBtu) Outline dimension(mm) A B C D E Air outlet o pening size F G H Air return opening size I J K Size of outline dimension mounted plug L M 12(compact) 700 210 635 570 65 493 35 119 595 200 80 740 350 18 920 210 635 570 65 713 35 119 815 200 80 960 350 24 920 270 635 570 65 713 35 179 815 260 20 960 350 30/36 1140 270 775 710 65 933 35 179 1035 260 20 1180 490 42/48/60 1200 300 865 800 80 968 40 204 1094 288 45 1240 500 Duct Type 85 Service Space 4. Service Space Ensure enough space required for installation and maintenance. There is enough space for installation and maintenance. The ceiling is horizontal, and its structure can endure the weight of the indoor unit. The outlet and the inlet are not impeded, and the influence of external air is the least. The air flow can reach throughout the room. The connecting pipe and drainpipe could be extracted out easily. There is no direct radiation from heater. 86 Duct Type Wiring Diagrams 5. Wiring Diagrams MTB1-12HWN1-Q MTB-24HWN1-Q Duct Type MTB-18HWN1-Q MTB-30HWN1-Q MTB-36HWN1-Q MTB-42HWN1-Q 87 Wiring Diagrams MTB-30HWN1-R 88 MTB-36HWN1-R MTB-48HWN1-R MTB-60HWN1-R Duct Type Static Pressure 6. Static Pressure 18,000Btu/h Pa Pa 90 90 80 80 70 60 50 40 Super high speed 30 High speed Mid speed Low speed 20 10 External static pressure (Pa) External static pressure (Pa) 12,000Btu/h Super high speed 70 60 High speed 50 40 Mid speed 30 Low speed 20 10 0 300 400 500 600 700 Air volume(m3 /h) 800 900 200 300 400 500 600 700 800 900 1000 1100 1200 Air volume(m3/h) 24,000Btu/h 36,000Btu/h Pa 90 90 80 80 70 Super high speed 60 50 High speed 40 Mid speed 30 Low speed External static pressure (Pa) External static pressure (Pa) Pa 70 60 40 30 20 10 10 Duct Type 800 900 1000 1100 1200 1300 1400 1500 Air volume(m3/h) High speed 50 20 700 Super high speed Mid speed Low speed 1100 1200 1400 1600 1800 2000 2200 2400 Air volume(m3/h) 89 Static Pressure 42,000Btu/h 48,000Btu/h Pa 120 Pa 110 110 100 100 Super high speed 90 High speed 80 External static pressure (Pa) 80 70 Mid speed 60 Low speed 50 40 30 External static pressure (Pa) 90 70 60 50 High speed Mid speed Low speed 40 30 20 20 10 10 900 1200 1500 1800 2100 2400 2700 3000 Air volume(m 3 /h) Super high speed 1000 1300 1600 1900 2200 2500 2800 3100 Air volume(m 3 /h) 60,000Btu/h Pa 120 110 100 90 External static pressure (Pa) 80 Super high speed 70 60 50 40 High speed Mid speed Low speed 30 20 10 1000 1300 1600 1900 2200 2500 2800 3100 3400 Air volume(m3/h) 90 Duct Type Electric Characteristics 7. Electric Characteristics Model Indoor Units Hz Min. Max. MFA MTB1-12HWN1-Q 50 220-240V 198V 254V 16 MTB-18HWN1-Q 50 220-240V 198V 254V 16 MTB-24HWN1-Q 50 220-240V 198V 254V 25 MTB-30HWN1-Q 50 220-240V 198V 254V 30 MTB-30HWN1-R 50 380-420V 342V 440V 30 MTB-36HWN1-Q 50 220-240V 198V 254V 30 MTB-36HWN1-R 50 380-415V 342V 418V 30 MTB-42HWN1-Q 50 220-240V 198V 254V 30 MTB-48HWN1-R 50 380-420V 342V 440V 30 380-420V 342V 440V 30 MTB-60HWN1-R 50 Remark: MFA: Max. Fuse Amps. (A) Duct Type Voltage Power Supply 91 Sound Levels 8. Sound Levels Concealed Duct Type Discharge Suction Duct Duct 1.4m Microphone Model 92 Noise level dB(A) H M L MTB1-12HWN1-Q 37 30 26 MTB-18HWN1-Q 44 36 33 MTB-24HWN1-Q 45 43 41 MTB-30HWN1-Q 46 44 42 MTB-30HWN1-R 46 44 42 MTB-36HWN1-Q 46 44 42 MTB-36HWN1-R 46 44 42 MTB-42HWN1-Q 47 39 36 MTB-48HWN1-R 47 45 43 MTB-60HWN1-R 47 45 43 Duct Type Accessories 9. Accessories Name Tubing & Fittings Shape Quantity Soundproof/insulation sheath 2 Binding tape 1 Seal sponge 1 Drain joint 1 Seal ring 1 Wire controller 1 Owner's manual 1 Installation manual 1 Drainpipe Fittings Wire controller others Duct Type 93 The Specification of Power 10. The Specification of Power Model MTB1-12HWN1-Q MTB-18HWN1-Q MTB-30HWN1-Q MTB-24HWN1-Q MTB-36HWN1-Q MTB-42HWN1-Q Phase MTB-30HWN1-R MTB-36HWN1-R MTB-48HWN1-R MTB-60HWN1-R 1-Phase 1-Phase 1-Phase 3-Phase 220-240V,50Hz 220-240V,50Hz 220-240V,50Hz 380-415V, 50Hz Circuit Breaker/Fuse(A) 20/16 30/25 35/30 40/30 Indoor unit power wiring(mm²) 3×2.5 3×2.5 3×4.0 5×2.5 2.5 2.5 4.0 4.0 3×2.5 3×4.0 5×2.5 3×1.0 Power Frequency and Volt Indoor/outdoor Ground wiring Outdoor unit power wiring connecting wiring(mm² ) 94 Strong electric signal 5×2.5 3×1.5 3×1.0 Weak electric signal 2×0.75 2×0.75 2×0.75 Duct Type Field Wiring 11. Field Wiring Duct Type 95 Field Wiring MTB1-12HWN1-Q MTB-18HWN1-Q MTB-24HWN1-Q 96 Duct Type Field Wiring MTB-30HWN1-Q, MTB-36HWN1-Q MTB-42HWN1-Q MTB-30HWN1-R, MTB-36HWN1-R Duct Type MTB-48HWN1-R MTB-60HWN1-R 97 Field Wiring 98 Duct Type Outdoor Units Part 3 Outdoor Units 1. Specifications ...............................................................100 2. Dimensions ................................................................... 110 3. Service Space ............................................................... 112 4. Piping Diagrams ........................................................... 113 5. Wiring Diagrams........................................................... 116 6. Electric Characteristics ...............................................124 7. Operation Limits ...........................................................125 8. Sound Levels ................................................................126 9. Troubleshooting ...........................................................127 Outdoor Units 99 Specifications 1. Specifications Model MOU-12HN1 Code 220075100110 MOU-12HN1 220037401510 220~240-1-50 220~240-1-50 1740 Power supply V-ph-Hz Max. input consumption W 1500 Max. input current A 7.0 8.5 Model PA140X2C-4FT PA140G1C-4FT1 Type Rotary Rotary Brand GMCC GMCC Compressor Capacity Btu/h 11567 11601 Input W 1150 1155 Rated current(RLA) A 5.3 5.37 Locked rotor Amp(LRA) A 29.9 26.7 Capacitor μF Internal 35μF/440V-450V Internal 35UF/440-450V Refrigerant oil ml ESTEL OIL VG74, 480 ESTER OLL VG74/400 YDK24-6F(B) YDK24-6F(B) 1 1 Thermal protector Model Qty Outdoor fan motor Input W 63 63 Capacitor μF 2.5μF/450V 2.5UF/450V Speed r/min 800 800 2 21×13.37 1 22×19.05 1.5 1.4 Hydrophilic aluminum Hydrophilic aluminum φ8,inner grooved copper tube 737×506×19.05 Number of rows Outdoor coil Tube pitch(a)× row pitch(b) mm Fin spacing mm Fin type Tube outside dia.and type mm φ7 Inner grooved copper tube Coil length × height × width mm 745×504×26.74 Number of circuits Outdoor air flow m /h Outdoor noise level (sound pressure) Outdoor unit Refrigerant 2 3 dB(A) 43 43 mm 780×547×250 780×547×250 Packing (W×H×D) mm 910×575×335 910×575×335 Net/Gross weight kg 34/37 30/32 R410a R410a 1120 960 Type Charged volume g Capillary Capillary MPa 4.2/1.5 4.2/1.5 Liquid side/ Gas side mm Max. pipe length m φ6.4/φ12.7 15 φ6.4/φ12.7 15 Max. difference in level m 8 8 ℃ cooling:21~43; heating:-5~24 cooling:21~43; heating:-5~24 Design pressure Ambient temp. 2 2100 Dimension(W×H×D) Throttle type Refrigerant piping 2100 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 100 Outdoor Units Specifications Model MOU-12CN1 MOU-12CN1 Code 220075100120 220037401500 V-Ph-Hz 220~240-1-50 220~240-1-50 Max. input consumption W 1500 1600 Max. current A 7 7.5 Model PA140X2C-4FT PA140G1C-4FT1 Type ROTARY Rotary Brand GMCC GMCC Btu/h 11567 11601 Input W 1150 1155 Rated current(RLA) A 5.3 5.37 Locked rotor Amp(LRA) A 29.9 26.7 Internal Internal 35UF/440-450V Power supply Capacity Compressor Thermal protector Capacitor μF 35μF/440-450V Refrigerant oil ml ESTEL OIL VG74, 480 Model Qty Outdoor motor fan YDK24-6F(B) YDK24-6F(B) 1 1 Input W Capacitor μF 63 2.5μF/450V 2.5UF/450V r/min 800 800 2 1 Speed (hi/lo) Number of rows Outdoor coil ESTER OLL VG74/400 63 Tube pitch(a)x row pitch(b) mm 21×13.37 21×13.37 Fin spacing mm 1.5 1.4 Unhydrophilic aluminum Ф7 Inner grooved copper tube Unhydrophilic aluminum φ7,inner grooved copper tube 651x559x26.74 755×504×13.37 1 2 Fin type Tube outside dia.and type mm Coil length x height x width mm Number of circuits Outdoor air flow m3/h 2100 2100 Outdoor noise level dB(A) 43 43 Dimension(W*H*D) mm 780×547×250 780x547x250 Packing (W*H*D) mm 910×575×335 910x575x335 kg 35/37 R410a 27.5/29.5 R410a 1100 800 Capillary Capillary MPa 4.2/1.5 4.2/1.5 mm φ6.4/φ12.7 φ6.4/φ12.7 Max. pipe length m 15 15 Max. difference in level m 8 8 Outdoor unit Net/Gross weight Refrigerant type Charged volume g Throttle type Design pressure Liquid side/ Gas side Refrigerant piping Ambient temp °C 21~43 21~43 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Model Outdoor Units MOU-18HN1-Q MOU-24HN1-Q 101 Specifications Code Power supply V-ph-Hz Max. input consumption W Max. input current A Model Compressor 220075301210 220~240-1-50 220~240-1-50 2950 3450 15 18 PA225X2CS-4KU1 PA290X3CS-4MU1 Type Rotary Rotary Brand GMCC GMCC 18493/18698 24498 2430 Capacity Btu/h Input W Rated current(RLA) A 1855/1940 8.7/8.7 Locked rotor Amp(LRA) A 36.8 61 Capacitor μF Internal 50μF/440V-450V Internal 50μF/440V-450V Refrigerant oil ml ESTER OIL VG74 750 ESTER OIL VG74/950 YDK48-6H(A) YDK100-6D 1 1 Thermal protector Model Qty Outdoor fan motor 220037802190 11.4 Input W 110 168.7 Capacitor μF 3μF/450V 5μF/450V Speed r/min 890 900 2 2 Number of rows Tube pitch(a)× row pitch(b) mm 21x13.37 21x13.37 Fin spacing mm 1.4 1.4 Tube outside dia.and type mm Coil length × height × width mm Hydrophilic aluminum φ7, Inner grooved copper tube 658x546x26.74 Hydrophilic aluminum φ7, Inner grooved copper tube 785x651x26.74 Outdoor air flow m3/h 4 2439 4 3200 Outdoor noise level (sound pressure) dB(A) 54 55 Outdoor coil Fin type Number of circuits Outdoor unit Refrigerant Dimension(W×H×D) mm 762x593x282 845×695×324 Packing (W×H×D) mm 887×645×355 965×755×395 Net/Gross weight kg 37/42 51/54.5 R410a R410a Type Charged volume g Throttle type Design pressure Refrigerant piping Ambient temp. 1400 1900 Capillary Capillary MPa 4.2/1.5 4.2/1.5 Liquid side/ Gas side mm φ6.4/φ12.7 φ9.5/φ15.9 Max. pipe length m 25 25 Max. difference in level m 15 15 ℃ cooling:21~43; heating:-5~24 cooling: 21~43; heating:-5~24 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 102 Outdoor Units Specifications Model MOU-18CN1 MOU-24CN1 Code 220075200300 220075300100 V-Ph-Hz 220~240-1-50 220~240-1-50 Max. input consumption W 2600 3300 Max. current A 13 16.5 Model PA225X2CS-4KU1 PA290X3CS-4MU1 Type ROTARY ROTARY Brand GMCC GMCC Power supply Capacity Compressor Btu/h 18697 24500 Input W 1855 2430 Rated current(RLA) A 8.7 11.4 Locked rotor Amp(LRA) A 36.8 61 Internal Internal Thermal protector Capacitor Refrigerant oil μF ml Model Qty Outdoor motor fan 50μF/440-450V ESTER OIL VG74, 750 ESTER OIL VG74, 950 YDK55-6H YDK53-6H 1 1 Input W 106 138 Capacitor μF 3uF/450V 3μF/450V r/min 865 800 2 2 25.4×22 25.4×22 Speed (hi/lo) Number of rows Outdoor coil 50μF/440V-450V Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type Tube outside dia.and type mm Coil length x height x width mm Number of circuits 1.6 1.7 Unhydrophilic aluminum Ф9.53 Inner grooved copper tube Unhydrophilic aluminum Ф9.53 Inner grooved copper tube 766×660×44 741×813×44 3 2 Outdoor air flow m3/h 2400 3000 Outdoor noise level dB(A) 48 55 Dimension(W*H*D) mm 842×695×324 895×862×313 Packing (W*H*D) mm 965×752×399 1043×915×395 Outdoor unit Net/Gross weight Refrigerant kg type Charged volume g 67/71 R410a 1700 2600 Capillary Capillary MPa 4.2/1.5 4.2/1.5 mm φ6.4/φ12.7 φ9.5/φ15.9 Max. pipe length m 25 25 Max. difference in level m 15 15 Throttle type Design pressure Liquid side/ Gas side Refrigerant piping 47/51 R410a Ambient temp °C 21~43 21~43 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Outdoor Units 103 Specifications Model MOU-30HN1 MOU-30HN1-R Code 220075400010 220075400020 220~240-1-50 380~415-3-50 Power supply V-ph-Hz Max. input consumption W 4620 4620 Max. input current A 21 7.1 Model C-SBN301H5D C-SBN303H8D Type SCROLL SCROLL SANYO SANYO 33438 33438 Brand Compressor Capacity Btu/h Input W 3650 3650 Rated current(RLA) A 17.65 6.58 Locked rotor Amp(LRA) A Thermal protector μF 60μF /450V+90μF/400V -- Refrigerant oil ml FV68S,1700 FV68S,1700 YDK190-6D(B) YDK190-6D(B) 1 1 Model Input W 290 290 Capacitor μF 10μF/450V 10μF/450V Speed r/min 830 830 2 2 mm 22×19.05 22×19.05 mm 1.6 1.6 Hydrophilic aluminum Hydrophilic aluminum Number of rows Tube pitch(a)× row pitch(b) Fin spacing Fin type Outdoor coil 61 Internal Capacitor Qty Outdoor fan motor 97 Internal Tube outside dia.and type mm φ7.94 Inner grooved copper tube φ7.94 Inner grooved copper tube Coil length × height × width mm 893×880×38.1 893×880×38.1 7 7 Outdoor air flow m3/h 5000 5000 Outdoor noise level (sound pressure) dB(A) 57 57 Number of circuits Outdoor unit Refrigerant Dimension(W×H×D) mm 990×966×354 990×966×354 Packing (W×H×D) mm 1120×1100×435 1120×1100×435 Net/Gross weight kg Type Charged volume g Throttle type 99/104 R410A 3100 3100 capillary 4.2/1.5 MPa capillary 4.2/1.5 Liquid side/ Gas side mm φ12.7/φ19 φ12.7/φ19 Max. pipe length m 25 25 Max. difference in level m 15 15 Design pressure Refrigerant piping 94/104 R410A Ambient temp. ℃ cooling: 21~43; heating:-5~24 cooling: 21~43; heating:-5~24 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Model MOU-30CN1 MOU-30CN1 MOU-36CN1 Code 220075401050 220075401060 220075500720 104 Outdoor Units Specifications Power supply V-Ph-Hz 220~240-1-50 380-415-3-50 220~240-1-50 Max. input consumption W 5200 5200 5200 Max. current A 25 8.8 26.3 Model C-SBN301H5D C-SBN303H8D C-SBN301H5D Type SCROLL SCROLL SCROLL Brand SANYO SANYO SANYO Capacity Compressor Btu/h 31902 33438 31902 Input W 3750 3650 3750 Rated current(RLA) A 18.1 6.6 18.1 Locked rotor Amp(LRA) A 97 48 97 Internal Internal Internal Thermal protector Capacitor μF 60μF/450V+90μF/400V -- 60μF/450V+90μF/400V Refrigerant oil ml FV68S 1700 FV68S 1700 FV68S 1700 YDK190-6D(B) YDK190-6D(B) YDK190-6D(B) Model Qty Outdoor fan motor Input W 1 290 1 290 1 290 Capacitor μF 10μF/ 450V 10μF/ 450V 10μF/ 450V r/min 830 830 830 2 2 2 25.4×22 25.4×22 25.4×22 Speed (hi/lo) Number of rows Outdoor coil Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type Tube outside dia.and type mm Coil length x height x width mm Number of circuits Outdoor air flow m3/h Outdoor noise level Outdoor unit 1.7 Unhydrophilic aluminum φ9.5 φ9.5 φ9.5 Inner grooved copper tube Inner grooved copper tube Inner grooved copper tube 862 x 914.4 x44 862 x 914.4 x44 862 x 914.4 x44 4 4 4 5000 5000 5000 dB(A) 57 57 58 mm 990×966×354 990×966×354 990×966×354 Packing (W*H*D) mm 1120×1100×435 1120×1100×435 1120×1100×435 kg 93/107 96/107 93/103 R410A R410A R410A 3000 3000 3000 capillary capillary capillary MPa 4.2/1.5 4.2/1.5 4.2/1.5 type Charged volume g Throttle type Design pressure Liquid side/ Gas side Refrigerant piping 1.7 Unhydrophilic aluminum Dimension(W*H*D) Net/Gross weight Refrigerant 1.7 Unhydrophilic aluminum mm φ9.5/φ15.9 φ9.5/φ15.9 φ9.5/φ15.9 Max. pipe length m 25 25 30 Max. difference in level m 15 15 20 Ambient temp °C 21~43 21~43 21~43 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Outdoor Units 105 Specifications Model MOU-36HN1-Q MOU-36HN1-R Code 220075500672 220075500682 220~240-1-50 380~420-3-50 4950 4950 Power supply V-ph-Hz Max. input consumption W Max. input current A Compressor 30 10 Model C-SBN301H5D C-SBN303H8D Type SCROLL SCROLL Brand SANYO SANYO 31902 3750 18.1 33438 3650 6.58 97 48 Internal Internal Capacity Input Rated current(RLA) Btu/h W A Locked rotor Amp(LRA) A Thermal protector Capacitor μF 60μF/450V+90μF/400V -- Refrigerant oil ml FV68S/1700 FV68S/1700 YDK190-6D(B) YDK190-6D(B) 1 290 10uF/450V 1 290 10μF/450V 830 830 Model Outdoor fan motor Outdoor coil Qty Input Capacitor W μF Speed r/min Number of rows Tube pitch(a)× row pitch(b) Fin spacing 2 2 mm 21x13.37 21x13.37 mm 1.4 1.4 Hydrophilic aluminum Hydrophilic aluminum mm φ7, Inner grooved copper tube 890x903x26.74 φ7, Inner grooved copper tube 890x903x26.74 7 5000 57 Fin type Tube outside dia.and type Coil length × height × width Number of circuits mm Outdoor air flow m /h 7 5000 Outdoor noise level (sound pressure) dB(A) 57 Outdoor unit 3 Dimension(W×H×D) mm 990×966×354 990×966×354 Packing mm 1120×1100×435 1120×1100×435 94/98 R410a 85/96 R410a (W×H×D) Net/Gross weight Refrigerant kg Type Charged volume g Throttle type Design pressure Refrigerant piping 2900 2900 capillary capillary MPa 4.2/1.5 4.2/1.5 Liquid side/ Gas side mm φ12.7/φ19 φ12.7/φ19 Max. pipe length m 30 30 Max. difference in level m 20 20 Ambient temp. ℃ cooling: 21~43; heating:-5~24 cooling: 21~43; heating:-5~24 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Model MOU-36CN1 106 MOU-48CN1 MOU-60CN1 Outdoor Units Specifications Code 220075500730 220075700560 220075800500 V-Ph-Hz 380-415-3-50 380-415-3-50 380-415-3-50 Max. input consumption W 5200 6100 7200 Max. current A 8.8 10.3 12.2 Model C-SBN303H8D C-SBN373H8D C-SBN453H8D Type SCROLL SCROLL SCROLL Power supply Brand SANYO SANYO SANYO Btu/h 33438 48109 56000 Input W 3650 4750 5750 Rated current(RLA) A 6.6 8.22 9.77 Locked rotor Amp(LRA) A 48 66 67 Internal Internal Internal Capacity Compressor Thermal protector Capacitor μF -- --- --- Refrigerant oil ml FV68S 1700 FV68S 1700 FV68S 1700 YDK190-6D(B) YDK65-6F+YDK65-6 YDK65-6F+YDK65-6 2 2 148×2 148×2 Model Qty Outdoor fan motor Input W 1 290 Capacitor μF 10μF/ 450V (3.5μF/ 450V)×2 (3.5μF/ 450V)×2 r/min 830 800 800 2 2 2 Speed (hi/lo) Number of rows Outdoor coil Tube pitch(a)x row pitch(b) mm 25.4×22 25.4×22 25.4×22 Fin spacing mm 1.7 1.8 1.8 Unhydrophilic aluminum Unhydrophilic aluminum Unhydrophilic aluminum φ9.5 φ9.5 φ9.5 Inner grooved copper tube Inner grooved copper tube Inner grooved copper tube 862 x 914.4 x44 887 x 1219 x44 887 x 1219 x44 4 4 4 Fin type Tube outside dia. and type mm Coil length x height x width mm Number of circuits Outdoor air flow m3/h 5000 6000 6000 Outdoor noise level dB(A) 57 59 59 Dimension(W*H*D) mm 990×966×354 940×1245×360 940×1245×360 Packing (W*H*D) mm 1120×1100×435 1058×1380×438 1058×1380×438 kg 93/103 112/116 111/116 R410A R410A R410A 3000 3700 capillary capillary Outdoor unit Net/Gross weight Refrigerant type Charged volume g Throttle type Design pressure capillary MPa 4.2/1.5 4.2/1.5 4.2/1.5 mm φ9.5/φ15.9 φ9.5/φ15.9 φ9.5/φ15.9 Max. pipe length m 30 50 50 Max. difference in level m 20 25 25 Liquid side/ Gas side Refrigerant piping 3900 Ambient temp °C 21~43 21~43 21~43 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Outdoor Units 107 Specifications Model Code Power supply V-ph-Hz Max. input consumption W Max. input current A Model Compressor 220075800650 220~240-1-50 380~420-3-50 380~420-3-50 6500 6300 7500 35 10.5 12.6 C-SBP160H15A C-SBN373H8D C-SBN453H8D Scroll Scroll Scroll Sanyo Sanyo Capacity Btu/h 44356 48109 55956.8 Input W 4650 4750 5750 Rated current(RLA) A 21.7 8.22 9.77 Locked rotor Amp(LRA) Thermal protector Capacitor A 121 66 67 μF / 70UF/450V Internal -- Internal --- Refrigerant oil ml 1400 FV68S,1700 FV68S, 1700 YDK190-6D(B) YDK65-6/YDK65-6F YDK65-6+YDK65-6F 1 2 2 Qty Input W 290 148+156 148+140 Capacitor μF 10uF/450V (3.5UF/450V)×2 (3.5μF/450V)×2 Speed r/min 830 800 800 2 2 2 mm 22×19.05 21×13.37 22×19.05 mm 1.6 1.4 1.6 Hydrophilic aluminum φ7.94,inner grooved tube Hydrophilic aluminum φ7 Inner grooved copper tube Hydrophilic aluminum Tube outside dia. and type mm Coil length × height × width mm 887×880×38.1 840×1113×26.74 837×1100×38.1 m3/h 5 5000 4 6800 6850 dB(A) Number of circuits Outdoor air flow Outdoor noise level (sound pressure) Dimension(W×H×D) Outdoor Packing (W×H×D) unit Net/Gross weight Design pressure Liquid side/ Gas side Refrigerant Max. pipe length piping Max. difference in level 8 57 59 59 990x966x354 900×1167×340 900×1167×340 mm 1120x1100x435 98/102 1032×1307×443 1032×1307×443 96/106 91/111 R410a R410a R410A kg Type Charged volume φ7.94 Inner grooved copper tube mm g 3100 3250 3200 MPa capillary 4.2/1.5 capillary 4.2/1.5 capillary 4.2/1.5 mm Φ9.5/Φ19 φ12.7/φ19 φ12.7/φ19 Throttle type Ambient temp. 220075701250 Sanyo Fin type Refrigerant MOUA-60HN1-R Brand Number of rows Tube pitch(a)× row pitch(b) Fin spacing Outdoor coil MOU-48HN1-R Type Model Outdoor fan motor MOU-42HN1-Q 220075601250 m 50 50 50 m 25 25 25 ℃ cooling:21~43; heating:-5~24 cooling: 21~43; heating:-5~24 cooling: 21~43; heating:-5~24 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. 108 Outdoor Units Specifications Model MOU-48HN1-R Code 220075701990 380~420-3-50 Power supply V-ph-Hz Max. input consumption W 6500 Max. input current A 11 Model Compressor Type C-SBN373H8D Scroll Brand Sanyo Capacity Btu/h 48109 Input W 4750 Rated current(RLA) A Locked rotor Amp(LRA) A Thermal protector Capacitor μF Refrigerant oil ml Model 1 W 290 Capacitor μF 10uF/450V Speed r/min 830 Tube pitch(a)× row pitch(b) mm 2 22x19.05 Fin spacing mm Fin type Tube outside dia. and type mm Φ7.94, inner groove tube Coil length × height × width mm 887x880x38.1 Number of circuits m3/h Outdoor noise level (sound pressure) dB(A) 62 990x966x354 Packing mm 1120x1100x435 (W×H×D) kg Type Charged volume g 90/95 R410a 2800 MPa capillary 4.2/1.5 Liquid side/ Gas side mm φ12.7/φ19 Max. pipe length m 50 Max. difference in level m 25 ℃ cooling: 21~43; heating:-5~24 Design pressure Ambient temp. 5000 mm Throttle type Refrigerant piping 10 Dimension(W×H×D) Net/Gross weight Refrigerant 1.6 Hydrophilic aluminium Outdoor air flow Outdoor unit 1700 Input Number of rows Outdoor coil 66 Internal / YDK190-6D(B) Qty Outdoor fan motor 8.22 Notes: 1. Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; 2. Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; 3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room. Outdoor Units 109 Dimensions 2. Dimensions mm 110 Model MOU-12HN1 MOU-12CN1 MOU-18HN1-Q A 780 780 762 B 548 548 530 C 266 266 290 D 300 300 315 E 241 241 270 F 250 250 282 H 547 547 593 MOU-18CN1 842 560 335 360 312 324 695 MOU-24HN1-Q 842 560 335 360 312 324 695 MOU-24CN1 895 590 333 355 302 313 862 MOU-30HN1-Q 990 624 366 396 340 354 966 MOU-30HN1-R 990 624 366 396 340 354 966 MOU-30CN1 990 624 366 396 340 354 966 MOU-36HN1-Q 990 624 366 396 340 354 966 MOU-36HN1-R 990 624 366 396 340 354 966 MOU-36CN1 990 624 366 396 340 354 966 MOU-42HN1-Q MOU-48HN1-R (220075701990) 990 624 366 396 340 354 966 990 624 366 396 340 354 966 Outdoor Units Dimensions mm Outdoor Units Model MOU-48HN1-R (220075701250) MOU-48CN1 A B C D E F H 900 590 378 400 330 340 1167 940 600 376 400 340 360 1245 MOU-60HN1-R 900 590 378 400 330 340 1167 MOU-60CN1 940 600 376 400 340 360 1245 111 Service Space 3. Service Space (Wall or obstacle) Air inlet More than 30cm Air inlet More than 60cm Maintain channel More than 60cm Air outlet 112 More than 30cm More than 200cm Outdoor Units Piping Diagrams 4. Piping Diagrams MOU-12CN1 MOU-18CN1 MOU-24CN1 MOU-30CN1(1-phase) INDOOR MOU-36CN1(1-phase) OUTDOOR LIQUID SIDE CAPILIARY TUBE HEAT EXCHANGE (EVAPORATOR) HEAT EXCHANGE (CONDENSER) T1 Room temp. sensor T2 Evaporator temp. sensor GAS SIDE For MOU-12CN1 ACCUMULATOR COMPRESSOR MOU-18CN1,the accumulator is not included. MOU-12HN1 MOU-18HN1-Q MOU-42HN1-Q INDOOR MOU-24HN1-Q MOU-30HN1 MOU-30HN1-R MOU-36HN1 OUTDOOR LIQUID SIDE CHECK VALVE (Heating Model only) 2-WAY VALVE T3 Condenser temp. sensor CAPILIARY TUBE HEAT EXCHANGE (EVAPORATOR) HEAT EXCHANGE (CONDENSER) T1 Room temp. sensor T2 Evaporator temp. sensor GAS SIDE 4-WAY VALVE 3-WAY VALVE ACCUMULATOR COOLING COMPRESSOR Outdoor Units HEATING 113 Piping Diagrams For MOU-12HN1,MOU-18HN1-Q,MOU-24HN1-Q,the accumulator is not included. MOU-30CN1(3-phase) MOU-36CN1(3-phase) INDOOR OUTDOOR LIQUID SIDE CAPILIARY TUBE HEAT EXCHANGE (EVAPORATOR) T1 Room temp. sensor T4 Ambient temp. sensor HEAT EXCHANGE (CONDENSER) T2 Evaporator temp. sensor T5 Discharge temp. sensor GAS SIDE ACCUMULATOR COMPRESSOR MOU-48HN1-R INDOOR OUTDOOR CHECK VALVE (Heating Model only) LIQUID SIDE 2-WAY VALVE T3 Condenser temp. sensor CAPILIARY TUBE HEAT EXCHANGE (EVAPORATOR) HEAT EXCHANGE (CONDENSER) T1 Room temp. sensor T4 Ambient temp. sensor T2 Evaporator temp. sensor GAS SIDE 4-WAY VALVE 3-WAY VALVE ACCUMULATOR COOLING COMPRESSOR 114 HEATING Outdoor Units Piping Diagrams MOU-48CN1 MOU-60CN1 INDOOR OUTDOOR LIQUID SIDE T3 Condenser temp. sensor CAPILIARY TUBE HEAT EXCHANGE (EVAPORATOR) T1 Room temp. sensor HEAT EXCHANGE (CONDENSER) T4 Ambient temp. sensor T2 Evaporator temp. sensor GAS SIDE ACCUMULATOR COMPRESSOR MOUA-60HN1-R INDOOR OUTDOOR LIQUID SIDE CHECK VALVE (Heating Model only) 2-WAY VALVE T3 Condenser temp. sensor CAPILIARY TUBE HEAT EXCHANGE (EVAPORATOR) HEAT EXCHANGE (CONDENSER) T4 Ambient temp. sensor T1 Room temp. sensor T2 Evaporator temp. sensor GAS SIDE 3-WAY VALVE 4-WAY VALVE Accumulator Compressor Oil separator COOLING Oil return Capillary Outdoor Units HEATING 115 Wiring Diagrams 5. Wiring Diagrams MOU-12HN1 MOU-12CN1 116 Outdoor Units Wiring Diagrams MOU-18HN1-Q MOUA-18CN1 Outdoor Units 117 Wiring Diagrams MOU-24HN1-Q MOU-24CN1 MOU-30HN1 118 MOU-36HN1-Q Outdoor Units Wiring Diagrams MOU-30CN1, MOU-36CN1(1 phase) Outdoor Units 119 Wiring Diagrams MOU-30HN1-R MOU-30CN1 120 MOU-36HN1-R MOU-36CN1(3 phase) Outdoor Units Wiring Diagrams MOU-42HN1-Q Outdoor Units 121 Wiring Diagrams MOU-48HN1-R(220075701990) MOU-48HN1-R(220075701250) 122 MOUA-60HN1-R Outdoor Units Wiring Diagrams MOU-48CN1 Outdoor Units MOU-60CN1 123 Electric Characteristics 6. Electric Characteristics Model 124 Outdoor Unit Hz Voltage Min. Max. MOU-12HN1 50 220~240V 198V 254V MOU-12CN1 50 220~240V 198v 254V MOU-18HN1-Q 50 220~240V 198V 254V MOU-18CN1 50 220~240V 198V 254V MOU-24HN1-Q 50 220~240V 198V 254V MOU-24CN1 50 220~240V 198V 254V MOU-30HN1 50 220~240V 198V 254V MOU-30CN1 50 220~240V 198V 254V MOU-30HN1-R 50 380~415V 342V 418V MOU-30CN1 50 380V 342V 418V MOU-36HN1-Q 50 220~240V 198V 254V MOU-36CN1 50 220~240V 198V 254V MOU-36HN1-R 50 380~420V 342V 440V MOU-36CN1 50 380V 342V 418V MOU-42HN1-Q 50 220~240V 198V 254V MOU-48HN1-R 50 380~420V 342V 440V MOU-48CN1 50 380V 342V 418V MOUA-60HN1-R 50 380~420V 342V 440V MOU-60CN1 50 380V 342V 418V Outdoor Units Operation Limits 7. Operation Limits Operation mode Outdoor temperature(℃) Room temperature(℃) Cooling operation 21~43 17~30 Heating operation -5~24 17~30 Heating Outdoor temperature(℃ WB) Outdoor temperature(℃ DB) Cooling 43 Standard operation 21 Standard operation -5 17 30 Indoor temperature(℃ WB) Outdoor Units 24 17 30 Indoor temperature(℃ DB) 125 Sound Levels 8. Sound Levels 12000Btu/h-48000Btu/h 60000Btu/h Outdoor Unit Microphone H 1.0m Note: H= 0.5 × height of outdoor unit Note: The point A is in the middle of the whole outdoor panel. Model MOU-12HN1 43 MOU-18CN1 48 MOU-18HN1-Q 54 MOU-24HN1-Q MOU-30HN1 126 MOU-12CN1 Noise level dB(A) MOU-24CN1 MOU-30CN1(1 phase) 55 57 MOU-30HN1-R MOU-30CN1(3 phase) 57 MOU-36HN1-Q (1 phase) 57 MOU-36CN1(1 phase) 58 MOU-36HN1-R (3 phase) 57 MOU-36CN1(3 phase) 58 MOU-42HN1-Q 57 MOU-48HN1-R(220075701250) MOU-48CN1 59 MOU-48HN1-R(220075701990) 62 MOU-60CN1 59 MOUA-60HN1-R 59 Outdoor Units Troubleshooting 9. Troubleshooting 9.1. Self-diagnosis Indoor unit’s LED indication (1) For Big Four-way cassette (2) For A5 Duct Outdoor Units 127 Troubleshooting (3) For AHU indoor unit The LED on indoor PCB Type Contents LED1 LED2 LED3 ERROR Pipe Temp sensor error Quick flash Off Off ERROR Wire controller input error Quick flash Off Quick flash (4)For CONSOLE (5)For the other types indoor unit No. Type Contents 1 Normal Standing-by 2 Normal System Off 3 Normal System startup 4 Normal Forced cooling 5 Protection Over current protection of the compressor occurs 4 times in 1h 6 Protection Outdoor protection (lack of phase, phase sequence and temperature protection) 128 LED Flashing Operation lamp flashes at 0.5Hz All lamps are off Operation lamp on Operation lamp flashes at 5Hz, Timer lamp on Lamps of operation, timer, defrosting (only fan) flashing simultaneously at 5Hz. All lamps flashing at 5Hz Remark Nothing wrong with the unit when LED indicate these contents. Whole unit is shut down. It cannot recover unless power is cut off Recover automatically after errors are eliminated (For T3 Outdoor Units Troubleshooting 7 Error 8 Error 9 Error 10 Error 11 Error Room temperature sensor checking channel is abnormal Evaporator sensor checking channel is abnormal Condenser sensor checking channel is abnormal Communication of EEPROM malfunction Water level alarm/pump sensor malfunction Timer lamp flashing at 5Hz malfunction of 5HP, can’t recover automatically) Operation lamp flashing at 5Hz Defrosting lamp flashing at 5Hz Operation lamp and timer lamp flashing at 5Hz Alarm lamp flashes at 5Hz LEDs’ for the indication of outdoor trouble Type Contents LED1 LED2 LED3 Trouble Phase sequence Flash Off Off Trouble Lack of phase(A,B) Flash Off Off Trouble Lack of phase(C) Off Off Off Trouble Protection of Low pressure Flash Flash Off Trouble Overload of current Off Off Flash Trouble Communication malfunction Flash Off Flash Trouble Open-circuit and short-circuit trouble of T3 Off Flash Flash Trouble Open-circuit and short-circuit trouble of T4 Off Flash Off Trouble High temperature protection of condenser Flash Flash Flash Note: 1. If the LED1-LED3 are flashing slowly,means the system is stand-by. 2. T3: Outdoor condenser temperature sensor 3. T4: Outdoor ambient temperature sensor Outdoor Units 129 Troubleshooting 9.2. Solving steps for typical malfunction (1) For indoor unit a. Indoor room temperature sensor is abnormal Indoor room temperature sensor is abnormal No Whether the resistance of the room temp. sensor is 10K Replace room temp. sensor Yes Replace indoor PCB b. Evaporator temperature sensor is abnormal Evaporator temperature sensor is abnormal No Whether the resistance of the evaporator temp. sensor is 10K Replace evaporator temp. sensor Yes Replace indoor PCB c. Condenser temperature sensor is abnormal Condenser temperature sensor is abnormal No Whether the resistance of the condenser temp. sensor is 10K Replace condenser temp. sensor Yes Replace indoor PCB 130 Outdoor Units Troubleshooting d. Outdoor unit malfunction Outdoor unit malfunction No Whether the outdoor unit is power on Check when the power is on Yes No Measure whether the voltage of the communication line’s red and black end between the indoor and outdoor unit is +5V Replace the outdoor unit board Yes Check the indoor unit main board CN5 or replace the main control board Yes Replace indoor PCB e. EEPROM malfunction EEPROM malfunction Yes EEPROM chip is broken Replace EEPROM No Yes Check whether the main control chip 9177 is broken Replace 9177 chip No Check PCB board or replace the main control board Outdoor Units 131 Troubleshooting f. Full-water malfunction Full-water malfunction No Check whether the water-level switch is inserted well Insert the water-level switch well Yes Yes Check whether the water-level switch is broken Replace the water-level switch No No Check whether the water pump is normal Replace the water pump Yes Check PCB board or replace the main control board g. Temperature sensor error of water pump E5 No Whether the resistance of the temp. sensor is 10K Replace temp. sensor Yes Replace indoor PCB 132 Outdoor Units Troubleshooting (2) For the outdoor unit a. Phase sequence error: Phase sequence error Change the order of two of the wires to power supply. Switch on the unit again. If the problem can not be solved, the outdoor PCB is defective b. Overload of current Overload of current Check the current, normally Is the current in rated range? No Yes The outdoor PCB is defective Possible reason 1. Outdoor fan is defective 2. The compressor is defective 3. Refrigerant is over charged 4. Air enter the refrigerant system 5. Heat exchanger is too dirty c. Lack of phase Lack of phase Check the power supply, is it 3 phase, 380-415V? Yes Check the connection between power supply and terminal, is the voltage in outdoor terminal is 3 phase, 380-415V? Yes Outdoor PCB is defective Outdoor Units 133 Troubleshooting d. Protection of pressure or temp. Protection of pressure or temp. Yes Is it k1 or K2 open ? Is temp. protective switch K1 open Is pressure protective switch K2 open Yes Possible reason 1. The wires is loose to K1 2. Air or other gas in the refrigerant. 3. Heat exchanger is dirty 4. Outdoor fan or fan blade is defective 5. Outdoor unit is bad ventilation 6. Refrigerant is leakage 7. K1 switch is defective Yes Possible reason 1. The wires is loose to K2 2. Air or other gas in the refrigerant. 3. Heat exchanger is dirty 4. Outdoor fan or fan blade is defective 5. Outdoor unit is bad ventilation 6. Refrigerant is two much 7. K2 switch is defective e. Open-circuit and short-circuit trouble of T3 Is connection to connector of temp. sensor good? No Yes Repair connector Check the resistance of the temp. sensor according to Annex 1 Is it the resistance is normal? Yes Indoor PCB is defective. 134 No Replace the sensor Outdoor Units Troubleshooting f. Open-circuit and short-circuit trouble of T4 Is connection to connector of temp. sensor good? No Yes Check the resistance of the temp. sensor according to Annex 1 Repair connector Is it the resistance is normal? No Yes Indoor PCB is defective. Replace the sensor g. High temperature protection of condenser High temperature protection of condenser Check the resistance of the temp. sensor according to Annex 1, is it normal? Yes Possible reason 1. Air or other gas in the refrigerant. 2. Heat exchanger is dirty 3. Outdoor fan or fan blade is defective 4. Outdoor unit is bad ventilation 5. Refrigerant is leakage 6. Outdoor PCB is defective Outdoor Units No Replace the sensor 135 Troubleshooting Appendix Indoor Temp. and Pipe Temp. Sensor Resistance Value Table 136 (℃--K) ℃ K Ohm ℃ K Ohm ℃ K Ohm ℃ K Ohm -20 115.266 20 12.6431 60 2.35774 100 0.62973 -19 108.146 21 12.0561 61 2.27249 101 0.61148 -18 101.517 22 11.5000 62 2.19073 102 0.59386 -17 96.3423 23 10.9731 63 2.11241 103 0.57683 -16 89.5865 24 10.4736 64 2.03732 104 0.56038 -15 84.2190 25 10.000 65 1.96532 105 0.54448 -14 79.3110 26 9.55074 66 1.89627 106 0.52912 -13 74.5360 27 9.12445 67 1.83003 107 0.51426 -12 70.1698 28 8.71983 68 1.76647 108 0.49989 -11 66.0898 29 8.33566 69 1.70547 109 0.48600 -10 62.2756 30 7.97078 70 1.64691 110 0.47256 -9 58.7079 31 7.62411 71 1.59068 111 0.45957 -8 56.3694 32 7.29464 72 1.53668 112 0.44699 -7 52.2438 33 6.98142 73 1.48481 113 0.43482 -6 49.3161 34 6.68355 74 1.43498 114 0.42304 -5 46.5725 35 6.40021 75 1.38703 115 0.41164 -4 44.0000 36 6.13059 76 1.34105 116 0.40060 -3 41.5878 37 5.87359 77 1.29078 117 0.38991 -2 39.8239 38 5.62961 78 1.25423 118 0.37956 -1 37.1988 39 5.39689 79 1.21330 119 0.36954 0 35.2024 40 5.17519 80 1.17393 120 0.35982 1 33.3269 41 4.96392 81 1.13604 121 0.35042 2 31.5635 42 4.76253 82 1.09958 122 0.3413 3 29.9058 43 4.57050 83 1.06448 123 0.33246 4 28.3459 44 4.38736 84 1.03069 124 0.32390 5 26.8778 45 4.21263 85 0.99815 125 0.31559 6 25.4954 46 4.04589 86 0.96681 126 0.30754 7 24.1932 47 3.88673 87 0.93662 127 0.29974 8 22.5662 48 3.73476 88 0.90753 128 0.29216 9 21.8094 49 3.58962 89 0.87950 129 0.28482 10 20.7184 50 3.45097 90 0.85248 130 0.27770 11 19.6891 51 3.31847 91 0.82643 131 0.27078 12 18.7177 52 3.19183 92 0.80132 132 0.26408 13 17.8005 53 3.07075 93 0.77709 133 0.25757 14 16.9341 54 2.95896 94 0.75373 134 0.25125 15 16.1156 55 2.84421 95 0.73119 135 0.24512 16 15.3418 56 2.73823 96 0.70944 136 0.23916 17 14.6181 57 2.63682 97 0.68844 137 0.23338 18 13.9180 58 2.53973 98 0.66818 138 0.22776 19 13.2631 59 2.44677 99 0.64862 139 0.22231 Outdoor Units Installation Part 4 Installation 1.Precaution on Installation ................................................138 2.Vacuum Dry and Leakage Checking ...............................139 3.Additional Refrigerant Charge .........................................141 4.Water Drainage ................................................................142 5.Insulation Work ................................................................145 6.Wiring ...............................................................................146 7.Test Operation..................................................................147 Installation 137 Precaution on Installation 1. Precaution on Installation 1). Measure the necessary length of the connecting pipe, and make it by the following way. a. Connect the indoor unit at first, then the outdoor unit. Bend the tubing in proper way. Do not harm them. Specially Notice the pipe length/height/dimension of each capacity. Maximum pipe length Model Max. Length Max. Elevation 12,000Btu/h 15m 8m 18,000Btu/h~30,000Btu/h 25m 15m 36,000Btu/h 30m 20m 42,000Btu/h~60,000Btu/h 50m 25m Piping sizes Liquid(mm) Gas(mm) 12,000Btu/h~18,000Btu/h Model 6.4 12.7 24,000Btu/h 9.5 15.9 9.5 15.9 9.5 19 12.7 19 30,000Btu/h~60,000Btu/h(Cooling Only) 42,000 Btu/h(Cooling & Heating) 30,000Btu/h~60,000Btu/h(Cooling Heating) & CAUTIONS Daub the surfaces of the flare pipe and the joint nuts with frozen oil, and wrench it for 3~4 rounds With hands before fasten the flare nuts. Be sure to use two wrenches simultaneously when you connect or disconnect the pipes. Pipe gauge Φ6.4 Φ9.5 Φ12.7 Φ15.9 Φ19.1 Tightening torque 15~16N.m (153~163 kgf.cm) 25~26N.m (255~265kgf.cm) 35~36N.m (357~367kgf.cm) 45~47N.m (459~480 kgf.cm) 65~67N.m (663~684kgf.cm) Flare dimension A Min (mm) Max 8.3 8.7 12.0 12.4 15.4 15.8 18.6 19.1 22.9 23.3 Flare shape b. The stop value of the outdoor unit should be closed absolutely (as original state). Every time you connect it, first loosen the nuts at the part of stop value, then connect the flare pipe immediately (in 5 minutes). If the nuts have been loosened for a long time, dusts and other impurities may enter the pipe system and may cause malfunction later. So please expel the air out of the pipe with refrigerant before connection. c. Expel the air after connecting the refrigerant pipe with the indoor unit and the outdoor unit. Then fasten the nuts at the repair-points. 2) Locate The Pipe a. Drill a hole in the wall (suitable just for the size of the wall conduit), then set on the fittings such as the wall conduit and its cover. b. Bind the connecting pipe and the cables together tightly with binding tapes. Do not let air in, which will cause water leakage by condensation. c. Pass the bound connecting pipe through the wall conduit from outside. Be careful of the pipe allocation to do no damage to the tubing. 3) Connect the pipes. 4) Then, open the stem of stop values of the outdoor unit to make the refrigerant pipe connecting the indoor unit with the outdoor unit in fluent flow. 5) Be sure of no leakage by checking it with leak detector or soap water. 6) Cover the joint of the connecting pipe to the indoor unit with the soundproof / insulating sheath (fittings), and bind it well with the tapes to prevent leakage. 138 Installation Vacuum Dry and Leakage Checking 2. Vacuum Dry and Leakage Checking 2.1 Vacuum Dry: use vacuum pump to change the moisture (liquid) into steam (gas) in the pipe and discharge it out of the pipe to make the pipe dry. Under one atmospheric pressure, the boiling point of water(steam temperature) is 100 . Use vacuum pump to make the pressure in the pipe near vacuum state, the boiling point of water falls relatively. When it falls under outdoor temperature, the moisture in the pipe will be vaporized. 2.2 Vacuum dry procedure There are two methods of vacuum dry due to different construction environment: common vacuum dry, special vacuum dry. . Common vacuum dry procedure Vacuum dry (for the first time)---connect the all-purpose detector to the inlet of liquid pipe and gas pipe, and run the vacuum pump more than two hours (the vacuum pump should be below -755mmHg) If the pump can’t achieve below -755mmHg after pumping 2 hours, moisture or leakage point will still exist in the pipe. At this time, it should be pumped 1 hour more. If the pump can’t achieve -755mmHg after pumping 3 hours, please check if there are some leakage points. Vacuum placement test: place 1 hour when it achieves -755mmHg, pass if the vacuum watch shows no rising. If it rises, it shows there’s moisture or leakage point. Vacuuming from liquid pipe and gas pipe at the same time. Sketch map of common vacuum dry procedure. Installation 139 Vacuum Dry and Leakage Checking . Special vacuum dry procedure This vacuum dry method is used in the following conditions: There’s moisture when flushing the refrigerant pipe. Rainwater may enter into the pipe. Vacuum dry for the first time ······ 2h pumping . Vacuum destroy for the second time ······ Fill nitrogen to 0.5Kgf/cm2 Because nitrogen is for drying gas, it has vacuum drying effect during vacuum destroy. But if the moisture is too much, this method can’t dry thoroughly. So, please pay more attention to prevent water entering and forming condensation water. . Vacuum dry for the second time······1h pumping Determinant: Pass if achieving below -755mmHg. If -755mmHg can’t be achieved in 2h, repeat procedure and . . Vacuum placing test ······ 1h . Sketch map of special vacuum dry procedure 140 Installation Additional Refrigerant Charge 3. Additional Refrigerant Charge Caution ● Refrigerant cannot be charged until field wiring has been completed. ● Refrigerant may only be charged after performing the leak test and the vacuum pumping. ● When charging a system, care shall be taken that its maximum permissible charge is never exceeded, in view of the danger of liquid hammer. ● Charging with an unsuitable substance may cause explosions and accidents, so always ensure that the appropriate refrigerant is charged. ● Refrigerant containers shall be opened slowly. ● Always use protective gloves and protect your eyes when charging refrigerant. The outdoor unit is factory charged with refrigerant. Calculate the added refrigerant according to the diameter and the length of the liquid side pipe of the outdoor unit/indoor unit R(g) D(mm) L(m) Less than 5m (One-way) Added Refrigerant When Over 5m(One-way) φ6.4 Φ9.5 Φ12.7 — — — 11g/m×(L-5) 30g/m×(L-5) 60g/m×(L-5) Remark: R (g): Additional refrigerant to be charged L (m): The length of the refrigerant pipe (one-way) D (mm): Liquid side piping diameter Installation 141 Water Drainage 4. Water Drainage 4.1 Gradient and Supporting 4.1.1 Keep the drainpipe sloping downwards at a gradient of at least 1/100. Keep the drainpipe as short as possible and eliminate the air bubble. 4.1.2 The horizontal drainpipe should be short. When the pipe is too long, a prop stand must be installed to keep the gradient of 1/100 and prevent bending. Refer to the following table for the specification of the prop stand. Hard PVC pipe Diameter Distance between the prop stands 25~40mm 1.5~2m 4.1.3. Precautions The diameter of drainpipe should meet the drainage requirement at least. The drainpipe should be heat-insulated to prevent atomization. Drainpipe should be installed before installing indoor unit. After powering on, there is some water in water-receiver plate. Please check if the drain pump can operate correctly. All connection should be firm. Wipe color on PVC pipe to note connection. Climbing, horizontal and bending conditions are prohibited. The dimension of drainpipe can’t less than the connecting dimension of indoor drainpipe. Heat-insulation should be done well to prevent condensation. Indoor units with different drainage type can’t share one convergent drainpipe. 4.2 Drainpipe Trap 4.2.1. If the pressure at the connection of the drainpipe is negative, it needs to design drainpipe trap. 4.2.2. Every indoor unit needs one drainpipe trap. 4.2.3. A plug should be designed to do cleaning. 50cm 50cm Plug 4.3 Upwards drainage (drain pump) For Four-way cassette(compact) 142 Installation Water Drainage For Four-way cassette 4.4 Convergent drainage 4.4.1. The number of indoor units should be as small as possible to prevent the traverse main pipe overlong. 4.4.2. Indoor unit with drain pump and indoor unit without drain pump should be in different drainage system. 4.4.3. Selecting the diameter Number of connecting indoor units→Calculate drainage volume→Select the diameter Calculate allowed volume =Total cooling capacity of indoor units(HP)×2 (l/ hr) Allowed volume(lean 1/50) (l/ hr) I.D. (mm) Hard PVC ∽≤14 ¢25 Hard PVC ¢30 14<∽≤88 Hard PVC ¢40 88<∽≤334 Hard PVC ¢50 175<∽≤334 Hard PVC ¢80 334<∽ Thick 3.0 3.5 4.0 4.5 6.0 4.5 Drainage test 4.5.1Drainage without drain pump After finishing drainpipe installation, pour some water into the water receiver plate to check if the water flows smoothly. 4.5.2 Drainage with drain pump Poke the Water Level Switch, remove the cover, use water pipe to pour 2000ml water into the water receipt plate through the water inlet. Turn on the power to Cooling operation. Check the pump’s operation and switch on the Water Level Switch. Check the pump’s sound and look into the transparent hard pipe in the outlet at the same time to check if the water can discharge normally. Installation 143 Water Drainage Stop the air conditioner running, turn off the power, and put back the cover. Stop the air conditioner. After 3 minutes, check if it has abnormity. If the collocation of drainpipes is illogical, the water will flow back overfull, which will cause the alarm lamp flashes, even overflow from the water receipt plate. Keep on pouring water until it gives an alarm signal for high water level, check if the pump drains water at once. If the water level can’t fall below the alarmed water level after 3 minutes, the air conditioner will stop. Turn off the power and drain the remained water, and then turn on the air conditioner. Note: the drain stuff in the main water receipt plate is for maintenance. Stuff up the drain stuff to prevent water leakage. 144 Installation Insulation Work 5. Insulation Work 5.1 Insulation material and thickness 5.1.1. Insulation material Insulation material should adopt the material which is able to endure the pipe’s temperature: no less than 70 in the high-pressure side, no less than 120 in the low-pressure side(For the cooling type machine, no requirements at the low-pressure side.) Example: Heat pump type----Heat-resistant Polyethylene foam (withstand above 120 ) Cooling only type----Polyethylene foam (withstand above 100 ) 5.1.2. Thickness choice for insulation material Insulation material thickness is as follows: Refrigerant pipe Drainage pipe Pipe diameter (mm) Φ6.4—Φ25.4 Φ28.6—Φ38.1 Inner diameterΦ20—Φ32 Adiabatic material thickness 10mm 15mm 6mm 5.2 Refrigerant pipe insulation 5.2.1. Work Procedure Before laying the pipes, the non-jointing parts and non-connection parts should be heat insulated. When the gas proof test is eligible, the jointing area, expanding area and the flange area should be heat insulated 5.2.2. Insulation for non-jointing parts and non-connection parts wrong Gas pipe and liquid pipe should not be put together to insulate Installation right Insulate the gas pipe (cooling only) Insulate the gas pipe and liquid pipe 145 Wiring For construction convenience, before laying pipes, use insulation material to insulate the pipes to be deal with, at the same time, at two ends of the pipe, remain some length not to be insulated, in order to be welded and check the leakage after laying the pipes. 5.2.3. Insulate for the jointing area, expanding area and the flange area Insulate for the jointing area, expanding area and the flange area should be done after checking leakage of the pipes Make sure there’s no clearance in the joining part of the accessorial insulation material and local preparative insulation material. 5.3 Drainage pipe insulation The connection part should be insulated, or else water will be condensing at the non-insulation part. 5.4 Note 5.4.1 The jointing area, expanding area and the flange area should be heat insulated after passing the pressure test 5.4.2 The gas and liquid pipe should be heat insulated individually, the connecting part should be heat insulated individually. 5.4.3 Use the attached heat-insulation material to insulate the pipe connections (pipes’ tie-in ,expand nut ) of the indoor unit 6. Wiring Please refer to the Wiring Diagram. 146 Installation Insulation Work 7. Test Operation (1) The test operation must be carried out after the entire installation has been completed. (2) Please confirm the following points before the test operation. The indoor unit and outdoor unit are installed properly. Tubing and wiring are correctly completed. The refrigerant pipe system is leakage-checked. The drainage is unimpeded. The ground wiring is connected correctly. The length of the tubing and the added stow capacity of the refrigerant have been recorded. The power voltage fits the rated voltage of the air conditioner. There is no obstacle at the outlet and inlet of the outdoor and indoor units. The gas-side and liquid-side stop values are both opened. The air conditioner is pre-heated by turning on the power. (3) According to the user's requirement, install the remote controller when the remote controller's signal can reach the indoor unit smoothly. (4) Test operation Set the air conditioner under the mode of "COOLING" with the remote controller, and check the following points. Indoor unit Whether the switch on the remote controller works well. Whether the buttons on the remote controller works well. Whether the air flow louver moves normally. Whether the room temperature is adjusted well. Whether the indicator lights normally. Whether the temporary buttons works well. Whether the drainage is normal. Whether there is vibration or abnormal noise during operation. Outdoor unit Whether there is vibration or abnormal noise during operation. Whether the generated wind, noise, or condensed of by the air conditioner have influenced your neighborhood. Whether any of the refrigerant is leaked. Installation 147 Control Part 5 Control 1. Controller .......................................................................149 148 Control Controller 1. Controller 1.1 R05/BGE AUTO TE MP C O OL Mo de s etting 1 SET DRY 2 Fan s peed se ttin g SET H E AT F AN Ad jus t 4 3 Adj us t FAN S P EED MOD E M ON/OFF 5 Horiz swin g 7 Vert. swing 8 Reset 12 Loc k 13 Co ol/heat 15 SWIN G AIR DIRE CTI ON C LOC K SW IN G OK TIME ON EC O TI ME OF F 6 Ai r dire cti on setting 9 Tim e settin g 10 Time ON 11 Ti me OFF 14 Confirm b utton 16 Economic operation Visual photo General Function for wireless remote controller: Model and Specification Model R05/BGE Rated voltage 3.0V(2pieces of LR03 7# batteries) Min voltage for sending signal of CPU 2.4V Effective receiving distance 8m~11m Operation condition Control -5~60 149 Controller Buttons and functions 1. MODE: Once pressing, running mode will be selected in the following sequence: AUTO COOL DRY HEAT FAN NOTE: No heating mode for cool only type unit. 2. FAN SPEED: Fan speed will be selected in following sequence once pressing this button: AUTO LOW MED HIGH 3. Adjust : Decrease the set temp. Keeping pressing will decrease the temp with 1 4. Adjust : Increase the set temp. Keeping pressing will increase the temp with 1 per 0.5s. per 0.5s. 5. ON/OFF: For turning on or turning off the air conditioner. 6. AIR DIRECTION: Activate swing function of air deflector. Once pressing, air deflector will turn 6°. For normal operation and better cooling and heating effect, deflector will not turn to the degree which is the state of deflector when the unit is turned off.( Only available when remote controller is used with corresponding unit.) 7. HORIZ SWING: Activate or turn off horizontal swing function. (Only available when remote controller is used with corresponding unit, i.e. Ceiling & floor type) 8. VERT SWING: Activate or turn off vertical swing function. (Only available when remote controller is used with corresponding unit.) 9. CLOCK: Display the current time. (12:00 is displayed when resetting or electrifying for the first time.) Press CLOCK for 5s, icon indicating hour will flash with 0.5s. Press it again; icon indicating minute will flash with 0.5s. and are used to adjust the figure. Setting or modification is effective only by pressing OK button to make confirmation. 10. TIME ON: For time ON setting. Once pressing this button, the time will increase by 0.5 hour. When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjusting the figure to 0.00 will cancel time ON setting. 11. TIME OFF: For time OFF setting. Once pressing this button, the time will increase by 0.5 hour. When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjust the figure to 0.00 will cancel time ON setting. 12. RESET (inner located): Press this button with a needle of 1mm to cancel the current setting and reset remote controller. 13. LOCK (inner located): Press this button with a needle of 1mm to lock or unlock the current setting. 14. OK: Used to confirm the time setting and modification. 15. COOL/HEAT (inner located): Press this button with a needle of 1mm to shift mode between COOL only and COOL&HEAT. During setting, background light will be lightened. Factory default mode is COOL &HEAT. 16. ECO: Activate or turn off economic operation mode. It is suggested to turn on this function when sleeping. (Only available when remote controller is used with corresponding unit.) 150 Control Controller 1.2 RG51Q/BG(C)E General Function for wireless remote controller: Model and Specification Model RG51Q/BG(C)E Rated voltage 3.0V(Dry batteries R03/LR03×2) Min voltage for sending signal of CPU 2.0V 8m(when using 3.0 voltage, it Gets 11m) -5~60℃ Effective receiving distance Operation condition Control 151 Controller Buttons and functions 1. Adjust : Decrease the set temp. Keeping pressing will decrease the temp with 1℃ per 0.5s. 2. Adjust : Increase the set temp. Keeping pressing will increase the temp with 1℃ per 0.5s. 3. MODE: Once pressing, running mode will be selected in the following sequence: AUTO COOL DRY HEAT FAN NOTE: No heating mode for cool only type unit. 4. DIRECTION/VERT SWING: Used to stop or start horizontal louver movement or set the desired up/down air flow direction. The louver changes 6 degree in angle for each press. If keep pushing more than 2 seconds, the louver will swing up and down automatically. 5. HORIZ SWING: Used to stop or start vertical louver movement. 6. RESET (inner located): Press this button with a needle of 1mm to cancel the current setting and reset remote controller. 7. ON/OFF: For turning on or turning off the air conditioner. 8. FAN SPEED: Fan speed will be selected in following sequence once pressing this button: AUTO LOW MED HIGH 9. TIME ON: For time ON setting. Once pressing this button, the time will increase by 0.5 hour. When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjusting the figure to 0.00 will cancel time ON setting. 10. ECO: Activate or turn off economic operation mode. It is suggested to turn on this function when sleeping. (Only available when remote controller is used with corresponding unit.) 11. TIME OFF: For time OFF setting. Once pressing this button, the time will increase by 0.5 hour. When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjust the figure to 0.00 will cancel time ON setting. 12. LOCK (inner located): Press this button with a needle of 1mm to lock or unlock the current setting. 152 Control Controller 1.3 RG51Q1/BG(C)E General Function for wireless remote controller: Model and Specification Model RG51Q1/BG(C)E Rated voltage 3.0V(Dry batteries R03/LR03×2) Min voltage for sending signal of CPU 2.0V 8m(when using 3.0 voltage, it Gets 11m) -5~60℃ Effective receiving distance Operation condition Control 153 Controller Buttons and functions 1. Adjust : Decrease the set temp. Keeping pressing will decrease the temp with 1℃ per 0.5s. : Increase the set temp. Keeping pressing will increase the temp with 1℃ per 0.5s. 2. Adjust 3. MODE: Once pressing, running mode will be selected in the following sequence: AUTO COOL DRY HEAT FAN NOTE: No heating mode for cool only type unit. 4. VERT SWING: Used to stop or start horizontal louver movement or set the desired up/down air flow direction. The louver changes 6 degree in angle for each press. If keep pushing more than 2 seconds, the louver will swing up and down automatically. 5. HORIZ SWING: Used to stop or start vertical louver movement. 6. AIR DIRECTION: Used to set the desired up/down air flow direction. The louver changes 6 degree in angle for each press. 7. ON/OFF: For turning on or turning off the air conditioner. 8. FAN SPEED: Fan speed will be selected in following sequence once pressing this button: AUTO LOW MED HIGH 9. TIME ON: For time ON setting. Once pressing this button, the time will increase by 0.5 hour. When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjusting the figure to 0.00 will cancel time ON setting. 10. ECO: Activate or turn off economic operation mode. It is suggested to turn on this function when sleeping. (Only available when remote controller is used with corresponding unit.) 11. TIME OFF: For time OFF setting. Once pressing this button, the time will increase by 0.5 hour. When the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjust the figure to 0.00 will cancel time ON setting. 12. LOCK (inner located): Press this button with a needle of 1mm to lock or unlock the current setting. 13.RESET (inner located): Press this button with a needle of 1mm to cancel the current setting and reset remote controller. 154 Control Controller 1.4 KJR-10B Name and functions of buttons on the wire controller 1 mode selection button: It is used to select mode, push the button one time, then the operation modes will change In turn as follows: AUTO COOL DRY HEAT FAN Remark: no heating mode if wire controller is set as the cool only. 2 Timer on button: Push the button to set TIMER ON, each time you push the button the time moves forward by o.5 hours. When the set time is over 10 hours, each time you push the button the time moves forward by 1 hour. If want to cancel the TIMER ON, then adjust the time of TIMER ON as 0.0 3 Timer off button: Push the button to set TIMER OFF, each time you push the button the time moves forward by o.5 hours. When the set time is over 10 hours, each time you push the button the time moves forward by 1 hour. If want to cancel the TIMER OFF, then adjust the time of TIMER OFF as 0.0 4 CLOCK button: Normally display the clock set currently (display 12:00 for the first electrifying or resetting). When push the button for 4 seconds, the hour part on the clock display flashes every 0.5 seconds, then push button and to adjust hour; push the button CLOCK again, the minute part flashes every 0.5 seconds, then push and button to adjust minute. When set clock or alter clock setting, must push the confirm button to complete the setting Control 155 Controller Name and function of LCD on the wire controller 1 Mode select button (MODE): Press MODE button to select “COOL”, “DRY” , "HEAT", or "FAN ONLY" mode.(HEAT is invalid for COOL ONLY wire controller.) AUTO 2 COOL DRY HEAT FAN Fan speed button (FAN SPEED) Press FAN SPEED to select fan speed from "AUTO", "LOW"," MED" , and "HIGH”. NOTE: some air conditioners have no MED fan speed, and then the MED is regarded as HIGH. 3 Economical operation displays: Press ECONOMICAL to display economical operation, if press ECONOMICAL again then the display disappears 4 Lock display Press LOCK to display the icon of LOCK. Press the button again then the icon of LOCK disappears. In the mode of LOCK, all the buttons are invalid except for LOCK button. 5 CLOCK display. Usually display the clock set currently. Press the button CLOCK for 4 seconds, the HOUR part will flash, press button ▲ and ▼ to adjust HOUR. Press the button CLOCK again, the minute part flash, press button▲ or▼ to adjust MINUTE. After clock set or clock operation, it must press CONFIRM to complete the set. 6 TIMER ON/OFF display: Display ON at the state of TIMER ON adjustment or after only set the TIMER ON; Display OFF at the state of TIMER OFF adjustment or after only set the TIMER OFF; Display ON/OFF if simultaneously set the mode of TIMER ON and TIMER OFF. 7 Temperature display area: Usually display the set temperature. Press the buttons of and to set temperature, at the mode of FAN, there is no figure display in the area. 156 Control Controller Installation Installation Notice: When the air conditioner needs the constant frequency wire Controller, be sure adding a Wire Joint with 5 terminal named A, B, C, D, E in indoor unit, and fixing a infrared emitter whose anode and cathode connecting with A and B near the receiver in the Indoor Unit Switch Board, then connecting the terminal +5v, GND, Run in the Switch Board to C,D,E respectively. NOTE Never turn screws too tightly, or else the cover would be dented or the Liquid Crystal breaks. Please leave enough long cable for maintenance of the Wire Controller Board. Control 157